- Scan ID:
- 1d0dd288-a1c0-4a65-9981-38010d83b689Finished
- Submitted URL:
- https://acs.orgRedirected
- Report Finished:
Links · 23 found
The outgoing links identified from the page
| Link | Text |
|---|---|
| https://pubs.acs.org/ | Publications |
| https://cen.acs.org/ | C&EN |
| https://www.cas.org/ | CAS |
| https://myaccount.acs.org/myaccount/HomePage.html | Manage Account |
| https://www.renew.acs.org | Renew ACS Membership |
| https://myaccount.acs.org/myaccount/EmailPreferences.html | Manage Email Preferences |
| https://myaccount.acs.org/myaccount/TechDivision.html | ACS Divisions |
| https://www.store.acs.org | ACS Store |
| https://institute.acs.org/ | ACS Institute |
| https://teachchemistry.org/ | American Association of Chemistry Teachers |
JavaScript Variables · 228 found
Global JavaScript variables loaded on the window object of a page, are variables declared outside of functions and accessible from anywhere in the code within the current scope
| Name | Type |
|---|---|
| 0 | object |
| 1 | object |
| onbeforetoggle | object |
| documentPictureInPicture | object |
| onscrollend | object |
| acs | object |
| exploreData | object |
| exploreDd | object |
| populateButtons | function |
| pagedata | object |
Console log messages · 7 found
Messages logged to the web console
| Type | Category | Log |
|---|---|---|
| warning | other |
|
| warning | other |
|
| warning | other |
|
| log | other |
|
| log | other |
|
| warning | other |
|
| warning | other |
|
HTML
The raw HTML body of the page
<!DOCTYPE html><html lang="en"><head>
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta charset="utf-8">
<title>American Chemical Society</title>
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<meta name="google-site-verification" content="zrFJ04vcYOvFKcCcPNgKGd76MBmINAE0VRBCZ0h7mrE">
<meta name="description" content="ACS is one of the world’s largest scientific societies and the premier home of chemistry professionals. Find career opportunities, educational resources, professional development, and much more.">
<meta name="keywords">
<meta name="author" content="">
<meta name="content_id" content="56448204-7dce-487c-a6c5-1461e2d88635">
<meta name="audience" content="All">
<meta name="eventImage">
<meta name="eventStart">
<meta name="eventTitle" content="American Chemical Society">
<meta name="eventLabel">
<meta name="media">
<meta name="tags">
<!-- Open Graph Tags -->
<meta property="og:title" content="American Chemical Society">
<meta property="og:type" content="website">
<meta property="og:url" content="https://www.acs.org/">
<meta property="og:description" content="ACS is one of the world’s largest scientific societies and the premier home of chemistry professionals. Find career opportunities, educational resources, professional development, and much more.">
<meta property="og:site_name" content="American Chemical Society">
<meta property="og:image" content="https://assetscloud.acs.org/acs-bootstrap/v2.0/images/acs-logo-facebook.png">
<!-- Twitter Meta Tags-->
<meta name="twitter:site" content="@AmerChemSociety">
<meta name="twitter:title" content="American Chemical Society">
<meta name="twitter:description" content="ACS is one of the world’s largest scientific societies and the premier home of chemistry professionals. Find career opportunities, educational resources, professional development, and much more.">
<meta name="twitter:image" content="https://assetscloud.acs.org/acs-bootstrap/v2.0/images/acs-logo-facebook.png">
<meta http-equiv="last-modified" content="09-07-2024">
<meta http-equiv="modifiedDate" content="2024-09-07">
<script type="text/javascript" id="www-widgetapi-script" src="https://www.youtube.com/s/player/96d06116/www-widgetapi.vflset/www-widgetapi.js" async=""></script><script type="text/javascript" async="" src="https://snap.licdn.com/li.lms-analytics/insight.min.js"></script><script async="" src="//static.ads-twitter.com/uwt.js"></script><script async="" src="https://www.googletagmanager.com/gtm.js?id=GTM-NXNG6W7"></script><script src="https://connect.facebook.net/signals/config/420103382156928?v=2.9.170&r=stable&domain=www.acs.org&hme=d82868061a8c707cd31395a3055e7449daa03bd520872727258c39e6af34523e&ex_m=70%2C120%2C106%2C110%2C61%2C4%2C99%2C69%2C16%2C96%2C88%2C51%2C54%2C171%2C174%2C186%2C182%2C183%2C185%2C29%2C100%2C53%2C77%2C184%2C166%2C169%2C179%2C180%2C187%2C130%2C41%2C34%2C142%2C15%2C50%2C193%2C192%2C132%2C18%2C40%2C1%2C43%2C65%2C66%2C67%2C71%2C92%2C17%2C14%2C95%2C91%2C90%2C107%2C52%2C109%2C39%2C108%2C30%2C93%2C26%2C167%2C170%2C139%2C28%2C11%2C12%2C13%2C6%2C7%2C25%2C22%2C23%2C57%2C62%2C64%2C75%2C101%2C27%2C76%2C9%2C8%2C80%2C48%2C21%2C103%2C102%2C104%2C97%2C10%2C20%2C3%2C38%2C74%2C19%2C85%2C56%2C83%2C33%2C73%2C0%2C94%2C32%2C82%2C87%2C47%2C46%2C86%2C37%2C5%2C89%2C81%2C44%2C35%2C84%2C2%2C36%2C63%2C42%2C105%2C45%2C79%2C68%2C111%2C60%2C59%2C31%2C98%2C58%2C55%2C49%2C78%2C72%2C24%2C112%2C199%2C198%2C200%2C205%2C206%2C207%2C203%2C195%2C131%2C162%2C194%2C196%2C121%2C156%2C144%2C150%2C188%2C189%2C128%2C231%2C115%2C126%2C232%2C164%2C118%2C234%2C165%2C135%2C122%2C153%2C147%2C113%2C127" async=""></script><script src="https://connect.facebook.net/signals/config/942376929570230?v=2.9.170&r=stable&domain=www.acs.org&hme=d82868061a8c707cd31395a3055e7449daa03bd520872727258c39e6af34523e&ex_m=70%2C120%2C106%2C110%2C61%2C4%2C99%2C69%2C16%2C96%2C88%2C51%2C54%2C171%2C174%2C186%2C182%2C183%2C185%2C29%2C100%2C53%2C77%2C184%2C166%2C169%2C179%2C180%2C187%2C130%2C41%2C34%2C142%2C15%2C50%2C193%2C192%2C132%2C18%2C40%2C1%2C43%2C65%2C66%2C67%2C71%2C92%2C17%2C14%2C95%2C91%2C90%2C107%2C52%2C109%2C39%2C108%2C30%2C93%2C26%2C167%2C170%2C139%2C28%2C11%2C12%2C13%2C6%2C7%2C25%2C22%2C23%2C57%2C62%2C64%2C75%2C101%2C27%2C76%2C9%2C8%2C80%2C48%2C21%2C103%2C102%2C104%2C97%2C10%2C20%2C3%2C38%2C74%2C19%2C85%2C56%2C83%2C33%2C73%2C0%2C94%2C32%2C82%2C87%2C47%2C46%2C86%2C37%2C5%2C89%2C81%2C44%2C35%2C84%2C2%2C36%2C63%2C42%2C105%2C45%2C79%2C68%2C111%2C60%2C59%2C31%2C98%2C58%2C55%2C49%2C78%2C72%2C24%2C112%2C199%2C198%2C200%2C205%2C206%2C207%2C203%2C195%2C131%2C162%2C194%2C196%2C121%2C156%2C144%2C150%2C188%2C189%2C128%2C231%2C115%2C126%2C232%2C164%2C118%2C234%2C165%2C135%2C122%2C153%2C147%2C113%2C127" async=""></script><script src="https://connect.facebook.net/signals/config/1508981856051842?v=2.9.170&r=stable&domain=www.acs.org&hme=d82868061a8c707cd31395a3055e7449daa03bd520872727258c39e6af34523e&ex_m=70%2C120%2C106%2C110%2C61%2C4%2C99%2C69%2C16%2C96%2C88%2C51%2C54%2C171%2C174%2C186%2C182%2C183%2C185%2C29%2C100%2C53%2C77%2C184%2C166%2C169%2C179%2C180%2C187%2C130%2C41%2C34%2C142%2C15%2C50%2C193%2C192%2C132%2C18%2C40%2C1%2C43%2C65%2C66%2C67%2C71%2C92%2C17%2C14%2C95%2C91%2C90%2C107%2C52%2C109%2C39%2C108%2C30%2C93%2C26%2C167%2C170%2C139%2C28%2C11%2C12%2C13%2C6%2C7%2C25%2C22%2C23%2C57%2C62%2C64%2C75%2C101%2C27%2C76%2C9%2C8%2C80%2C48%2C21%2C103%2C102%2C104%2C97%2C10%2C20%2C3%2C38%2C74%2C19%2C85%2C56%2C83%2C33%2C73%2C0%2C94%2C32%2C82%2C87%2C47%2C46%2C86%2C37%2C5%2C89%2C81%2C44%2C35%2C84%2C2%2C36%2C63%2C42%2C105%2C45%2C79%2C68%2C111%2C60%2C59%2C31%2C98%2C58%2C55%2C49%2C78%2C72%2C24%2C112" async=""></script><script async="" src="//connect.facebook.net/en_US/fbevents.js"></script><script async="" crossorigin="anonymous" type="text/javascript" src="https://cdnssl.clicktale.net/www07/ptc/95b73f7d-f125-4d32-bd42-31a7ba37119a.js"></script><script type="text/javascript" async="" src="https://www.googletagmanager.com/gtag/js?id=G-0WE4C7157G&cx=c&_slc=1"></script><script async="" src="https://s.adroll.com/j/BSK3TLC5C5FBFDXP6RP625/roundtrip.js"></script><script async="" src="//rum-static.pingdom.net/prum.min.js"></script><script type="module">
window.RUM_BASE = window.origin;
import { sampleRUM } from '/.rum/@adobe/helix-rum-js@%5E2/src/index.js';
window.hlx = window.hlx || {};
window.hlx.sampleRUM = sampleRUM;
sampleRUM();
</script><link rel="preload" as="image" type="image/svg+xml" href="/etc.clientlibs/acs-cdn/aem6/cdn/static/resources/images/acs-logo.svg">
<link rel="preload" as="font" type="font/woff2" crossorigin="crossorigin" href="https://assetscloud.acs.org/v3.0/acs-bootstrap/fonts/open-sans/opensans-variablefont.woff2">
<link rel="shortcut icon" href="https://assetscloud.acs.org/v2.0/acs-bootstrap/images/favicon.ico">
<link rel="stylesheet" type="text/css" href="https://assetscloud.acs.org/v3.0/acs-bootstrap/css/acs-bootstrap.css">
<link rel="stylesheet" href="/etc.clientlibs/acs-cdn/aem6/cdn/components.lc-e980ea1cfd0435b9fe684ab5674b4384-lc.min.css" type="text/css">
<link rel="stylesheet" type="text/css" media="print" href="/etc.clientlibs/acs-cdn/aem6/cdn/static/resources/css/print.css">
<!--design source ( "v1", or "v2", defaults to "v1" )=> v1-->
<script data-testid="script-acs-setup" type="text/javascript">
(function () {
// setup the ACS name space
window.acs = {
assetDomain : 'assetscloud.acs.org',
assetUrl : 'https://assetscloud.acs.org/v2.0/acs-bootstrap/',
jsBaseUrl : 'https://assetscloud.acs.org/v2.0/acs-bootstrap/js/',
search : {
configs : {
sayt : {
responderUrl : 'https://search.acs.org/content/search/acs/en/search.sayt.json',
maxGSAResults: 5,
maxWsoResults: 5,
saytOrder: 1
}
}
},
foresee : {
configs: {
files : 'https://assetscloud.acs.org/v2.0/aem/js/vendor/foresee/',
replay_id : 'production'
}
},
page : {
path : '/content/acs/en',
protected : false,
package : '',
whitelist : []
},
sso: {
statusUrl: 'https://sso.acs.org/idp/status',
loginUrl: 'https://www.acs.org/bin/acs/sso/login',
logoutUrl: 'https://sso.acs.org/idp/logout',
localLogout: 'https://www.acs.org/bin/acs/sso/session?action=logout',
globalLogoutUrl: 'https://sso.acs.org/idp/glogout?appid=ACSWWW',
acctManagementUrl: 'https://myaccount.acs.org/myaccount/HomePage.html',
omrUrl: 'https://www.renew.acs.org',
omaUrl: 'https://join.acs.org/eweb/ACSOMATemplate.aspx?site=ACS_OMA&WebCode=CreateAccount',
acsNetworkUrl: '//communities.acs.org/',
acsNetworkOptInUrl: 'https://acsnwoptin.acs.org/acsnwoptin/optin',
acsDonateUrl: 'https://www.acs.org/donate.html',
acsDonateLandingUrl: 'https://www.acs.org/donate.html',
changeContact: 'https://www.acs.org/help/change-your-contact-information.html',
emailSubscription: 'https://myaccount.acs.org/myaccount/EmailPreferences.html',
techDivision: 'https://myaccount.acs.org/myaccount/TechDivision.html',
acsMembershipUrl: 'https://www.acs.org/membership.html',
acsMembershipBenefitsUrl: 'https://www.acs.org/membership.html',
acsStoreUrl: 'https://www.store.acs.org',
acsVolunteerUrl: 'https://www.acs.org/volunteer.html',
appid: 'ACSWWW'
}
};
})();
</script>
<script src="https://assets.adobedtm.com/extensions/EPef068a8d6dd34a43866d9a80cc98baab/AppMeasurement.min.js" async=""></script><script src="https://assets.adobedtm.com/extensions/EPef068a8d6dd34a43866d9a80cc98baab/AppMeasurement_Module_ActivityMap.min.js" async=""></script><script src="https://www.google-analytics.com/analytics.js" async=""></script><script src="https://assets.adobedtm.com/822408db7b4a/f9e889f09bf1/ab6cecd58908/RC012f67291055472fb56f0b3712629cd1-source.min.js" async=""></script><link rel="stylesheet" type="text/css" href="/etc.clientlibs/acs-cdn/aem6/cdn/static/resources/js/cq5-carousel-4up.575d954950dfd59e33fc.css"><script src="https://assets.adobedtm.com/822408db7b4a/f9e889f09bf1/ab6cecd58908/RCa0115b5bde2441bf87b79505a223f572-source.min.js" async=""></script><meta http-equiv="origin-trial" content="A41wt2Lsq30A9Ox/WehogvJckPI4aY9RoSxhb8FMtVnqaUle1AtI6Yf7Wk+7+Wm0AfDDOkMX+Wn6wnDpBWYgWwYAAAB8eyJvcmlnaW4iOiJodHRwczovL2Fkcm9sbC5jb206NDQzIiwiZmVhdHVyZSI6IkludGVyZXN0Q29ob3J0QVBJIiwiZXhwaXJ5IjoxNjI2MjIwNzk5LCJpc1N1YmRvbWFpbiI6dHJ1ZSwiaXNUaGlyZFBhcnR5Ijp0cnVlfQ=="><script src="https://assets.adobedtm.com/822408db7b4a/f9e889f09bf1/ab6cecd58908/RC3d2734519d9048c18577cc2bc0a7d058-source.min.js" async=""></script><script type="text/javascript" src="https://d.adroll.com/consent/check/BSK3TLC5C5FBFDXP6RP625?pv=76813985905.54285&arrfrr=https%3A%2F%2Fwww.acs.org%2F&_s=15a508bc79edf7468c73534e901838cf&_b=2"></script><script src="https://assets.adobedtm.com/822408db7b4a/f9e889f09bf1/ab6cecd58908/RC5a1ed3d3a6d8450bb49e63328e40fef3-source.min.js" async=""></script><script src="https://assets.adobedtm.com/822408db7b4a/f9e889f09bf1/ab6cecd58908/RCc27142d552f34e8f9fe39ab7fe3e1de9-source.min.js" async=""></script><script src="https://assets.adobedtm.com/822408db7b4a/f9e889f09bf1/ab6cecd58908/RC45a24507b6a04f46a084ae09449594c4-source.min.js" async=""></script><script src="https://assets.adobedtm.com/822408db7b4a/f9e889f09bf1/ab6cecd58908/RC7e32355cffc545f4adafd375ba68eb8e-source.min.js" async=""></script><script src="//ucm-us.verint-cdn.com/files/sites/acs-org/live/sdk.js" async="" type="module"></script><script src="https://assets.adobedtm.com/822408db7b4a/f9e889f09bf1/ab6cecd58908/RCf8fe235ffa3846da9c18070c869352e1-source.min.js" async=""></script><script src="https://assets.adobedtm.com/822408db7b4a/f9e889f09bf1/ab6cecd58908/RC5166a728346b472a90f69f0b565b99cc-source.min.js" async=""></script><div style="width: 1px; height: 1px; display: inline; position: absolute;"><img height="1" width="1" style="border-style:none;" alt="" src="https://d.adroll.com/cm/g/out?adroll_fpc=463495420046b1d60a99a7dfa6ba0f96-1728189281589&pv=76813985905.54285&arrfrr=https%3A%2F%2Fwww.acs.org%2F&advertisable=BSK3TLC5C5FBFDXP6RP625"><img height="1" width="1" style="border-style:none;" alt="" src="https://d.adroll.com/cm/x,b,experian,index,l,o,outbrain,pubmatic,n,taboola,triplelift,r/out?adroll_fpc=463495420046b1d60a99a7dfa6ba0f96-1728189281589&pv=76813985905.54285&arrfrr=https%3A%2F%2Fwww.acs.org%2F&advertisable=BSK3TLC5C5FBFDXP6RP625"></div><script type="text/javascript" src="//s.adroll.com/j/sendrolling.js"></script><img src="https://ipv4.d.adroll.com/seg4/BSK3TLC5C5FBFDXP6RP625/KYY2LV7LRZHO7PZPJXDMGX?adroll_fpc=463495420046b1d60a99a7dfa6ba0f96-1728189281589&pv=76813985905.54285&arrfrr=https%3A%2F%2Fwww.acs.org%2F&cookie=&adroll_s_ref=&keyw=&p0=1292&adroll_external_data=&adroll_version=2.0" width="1" height="1" border="0" alt=""><div style="width: 1px; height: 1px; display: inline; position: absolute;"></div><img src="https://x.adroll.com/attribution/trigger?fpc=463495420046b1d60a99a7dfa6ba0f96&advertisable_eid=BSK3TLC5C5FBFDXP6RP625&conversion_type=PageView&conversion_value=0.0&currency=USC&pv=76813985905.54285&arrfrr=https%3A%2F%2Fwww.acs.org%2F" width="1" height="1" border="0" alt=""><script async="" crossorigin="anonymous" type="text/javascript" src="https://cdnssl.clicktale.net/ptc/95b73f7d-f125-4d32-bd42-31a7ba37119a.js"></script><script src="https://assets.adobedtm.com/822408db7b4a/f9e889f09bf1/ab6cecd58908/RC213c6ebb96ca473294ca51880e9f2405-source.min.js" async=""></script><style>.uws-properties, uws-wrapper {
--spacing-1: calc(var(--spacing) * 0.25);
--spacing-2: calc(var(--spacing) * 0.5);
--spacing-3: calc(var(--spacing) * 0.75);
--spacing-4: var(--spacing);
--spacing-5: calc(var(--spacing) * 1.25);
--spacing-6: calc(var(--spacing) * 1.5);
--spacing-7: calc(var(--spacing) * 1.75);
--spacing-8: calc(var(--spacing) * 2);
--spacing: 16px;
--colors-primary: #007bff;
--colors-primary-light: #99caff;
--colors-primary-dark: #0062bf;
--colors-error: #e74c3c;
--colors-error-light: #f5b7b0;
--colors-error-dark: #c22717;
--colors-gray: #e3e3e3;
--colors-gray-light: #f3f3f3;
--colors-gray-dark: #cccccc;
--general-fontFamily: inherit;
--general-fontSize: inherit;
--general-lineHeight: inherit;
--general-fontWeight: normal;
--general-background: #ffffff;
--general-foreground: #333333;
--general-mobileBreakpoint: 500;
--modal-width: 550;
--modal-margin: 20;
--modal-positionX: center;
--modal-positionY: center;
--modal-padding: var(--spacing-5);
--modal-padding-mobile: var(--spacing-4);
--modal-background: var(--general-background);
--modal-border: none;
--modal-shadow: 0 1px 5px rgba(0, 0, 0, 0.2);
--modal-radius: var(--spacing-1);
--modal-zIndex: 10004;
--modalBackdrop-background: rgba(0, 0, 0, 0.25);
--modalBackdrop-blur: 5px;
--modalBackdrop-zIndex: 10003;
--modalLogo-url: ;
--modalLogo-height: 40px;
--modalClose-foreground: #777777;
--modalClose-foreground-hover: #333333;
--modalClose-foreground-focus: var(--modalClose-foreground);
--modalClose-background: var(--general-background);
--modalClose-background-hover: var(--modalClose-background);
--modalClose-background-focus: var(--modalClose-background);
--modalClose-border: none;
--modalClose-border-hover: var(--modalClose-border);
--modalClose-border-focus: var(--modalClose-border);
--modalClose-outline: 2px solid transparent;
--modalClose-outline-hover: var(--modalClose-outline);
--modalClose-outline-focus: 2px solid var(--colors-primary-light);
--modalClose-outlineOffset: 2px;
--modalClose-size: 16px;
--modalClose-padding: calc(var(--modalClose-size) / 4);
--modalClose-radius: 2px;
--modalButton-width: 50%;
--modalButton-width-mobile: 100%;
--modalButton-maxWidth: 50%;
--modalButton-maxWidth-mobile: 100%;
--modalButton-margin: var(--spacing-4);
--modalButton-spacing: var(--spacing-4);
--modalButton-spacingRight: 0;
--modalButton-justifyContent: center;
--surveyElement-spacing: var(--spacing-4);
--surveyElement-spacing-mobile: var(--surveyElement-spacing);
--tagLine-textAlign: center;
--tagLine-foreground: #777777;
--tagLine-fontFamily: var(--general-fontFamily);
--tagLine-fontSize: var(--general-fontSize);
--tagLine-lineHeight: var(--general-lineHeight);
--tagLine-fontWeight: var(--general-fontWeight);
--loading-foreground: var(--colors-primary);
--loading-background: rgba(255, 255, 255, 0.75);
--loading-size: 16px;
--loading-spacing: calc(var(--loading-size) / 4);
--loading-zIndex: 10005;
--input-foreground: var(--general-foreground);
--input-foreground-hover: var(--input-foreground);
--input-foreground-focus: var(--input-foreground);
--input-background: var(--general-background);
--input-background-hover: var(--input-background);
--input-background-focus: var(--input-background);
--input-border: 1px solid #cccccc;
--input-border-hover: 1px solid var(--colors-primary);
--input-border-focus: var(--input-border-hover);
--input-outline: 2px solid transparent;
--input-outline-hover: var(--input-outline);
--input-outline-focus: 2px solid var(--colors-primary-light);
--input-outlineOffset: 0px;
--input-radius: 0px;
--input-height: 35px;
--input-height-mobile: 40px;
--input-padding: var(--spacing-3);
--input-padding-mobile: var(--input-padding);
--input-fontFamily: var(--general-fontFamily);
--input-fontSize: 16px;
--input-lineHeight: var(--general-lineHeight);
--input-fontWeight: var(--general-fontWeight);
--input-invalid-foreground: var(--general-foreground);
--input-invalid-foreground-hover: var(--input-invalid-foreground);
--input-invalid-foreground-focus: var(--input-invalid-foreground);
--input-invalid-background: var(--general-background);
--input-invalid-background-hover: var(--input-invalid-background);
--input-invalid-background-focus: var(--input-invalid-background);
--input-invalid-border: 1px solid var(--colors-error);
--input-invalid-border-hover: 1px solid var(--colors-error-dark);
--input-invalid-border-focus: var(--input-invalid-border);
--input-invalid-outline: 2px solid transparent;
--input-invalid-outline-hover: var(--input-invalid-outline);
--input-invalid-outline-focus: 2px solid var(--colors-error-light);
--selectOption-active-foreground: #ffffff;
--selectOption-active-foreground-hover: var(--selectOption-active-foreground);
--selectOption-active-foreground-focus: var(--selectOption-active-foreground);
--selectOption-active-background: var(--colors-primary);
--selectOption-active-background-hover: var(--selectOption-active-background);
--selectOption-active-background-focus: var(--selectOption-active-background);
--button-fontFamily: var(--general-fontFamily);
--button-fontSize: var(--general-fontSize);
--button-lineHeight: var(--general-lineHeight);
--button-fontWeight: bold;
--button-height: var(--input-height);
--button-height-mobile: var(--input-height-mobile);
--button-padding: var(--spacing-4);
--button-radius: var(--spacing-1);
--button-foreground: #000000;
--button-foreground-hover: var(--button-foreground);
--button-foreground-focus: var(--button-foreground);
--button-background: var(--colors-gray);
--button-background-hover: var(--colors-gray-dark);
--button-background-focus: var(--button-background);
--button-border: none;
--button-border-hover: var(--button-border);
--button-border-focus: var(--button-border);
--button-outline: 2px solid transparent;
--button-outline-hover: var(--button-outline);
--button-outline-focus: 2px solid var(--colors-primary-light);
--button-outlineOffset: 2px;
--button-disabled-background: var(--colors-gray-light);
--button-disabled-foreground: var(--colors-gray-dark);
--button-disabled-border: none;
--button-disabled-outline: none;
--button-primary-foreground: #ffffff;
--button-primary-foreground-hover: var(--button-primary-foreground);
--button-primary-foreground-focus: var(--button-primary-foreground);
--button-primary-background: var(--colors-primary);
--button-primary-background-hover: var(--colors-primary-dark);
--button-primary-background-focus: var(--button-primary-background);
--button-primary-border: none;
--button-primary-border-hover: var(--button-primary-border);
--button-primary-border-focus: var(--button-primary-border);
--button-primary-outline: 2px solid transparent;
--button-primary-outline-hover: var(--button-primary-outline);
--button-primary-outline-focus: 2px solid var(--colors-primary-light);
--button-invalid-foreground: #ffffff;
--button-invalid-foreground-hover: var(--button-invalid-foreground);
--button-invalid-foreground-focus: var(--button-invalid-foreground);
--button-invalid-background: var(--colors-error);
--button-invalid-background-hover: var(--colors-error-dark);
--button-invalid-background-focus: var(--button-invalid-background);
--button-invalid-border: none;
--button-invalid-border-hover: var(--button-invalid-border);
--button-invalid-border-focus: var(--button-invalid-border);
--button-invalid-outline: 2px solid transparent;
--button-invalid-outline-hover: var(--button-invalid-outline);
--button-invalid-outline-focus: 2px solid var(--colors-error-light);
--link-foreground: var(--colors-primary);
--link-foreground-hover: var(--link-foreground);
--link-foreground-focus: var(--link-foreground);
--link-outline: 2px solid transparent;
--link-outline-hover: var(--link-outline);
--link-outline-focus: 2px solid var(--colors-primary-light);
--link-textDecoration: none;
--link-textDecoration-hover: underline;
--fieldLabel-foreground: var(--general-foreground);
--fieldLabel-fontFamily: var(--general-fontFamily);
--fieldLabel-fontSize: var(--general-fontSize);
--fieldLabel-lineHeight: var(--general-lineHeight);
--fieldLabel-fontWeight: bold;
--fieldLabel-spacing: var(--spacing-4);
--fieldDescription-foreground: var(--general-foreground);
--fieldDescription-fontFamily: var(--general-fontFamily);
--fieldDescription-fontSize: var(--general-fontSize);
--fieldDescription-lineHeight: var(--general-lineHeight);
--fieldDescription-fontWeight: var(--general-fontWeight);
--fieldDescription-spacing: var(--spacing-1);
--validation-border: none;
--validation-foreground: var(--colors-error);
--validation-background: transparent;
--validation-radius: 0px;
--validation-padding: 0px;
--validation-spacing: var(--spacing-3);
--validation-fontFamily: var(--general-fontFamily);
--validation-fontSize: var(--general-fontSize);
--validation-lineHeight: var(--general-lineHeight);
--validation-fontWeight: var(--general-fontWeight);
--heading-foreground: var(--general-foreground);
--heading-fontFamily: var(--general-fontFamily);
--heading-fontSize: 16px;
--heading-lineHeight: 1.6;
--heading-fontWeight: bold;
--progress-height: 8px;
--progress-foreground: var(--colors-primary);
--progress-background: #e6e6ec;
--progress-radius: calc(var(--progress-height) / 2);
--choice-size: 16px;
--choice-spacing: var(--spacing-2);
--choice-inputMarginTop: 3px;
--choice-foreground: transparent;
--choice-foreground-hover: #cccccc;
--choice-foreground-focus: var(--choice-foreground);
--choice-background: var(--general-background);
--choice-background-hover: var(--choice-background);
--choice-background-focus: var(--choice-background);
--choice-border: 1px solid #cccccc;
--choice-border-hover: var(--choice-border);
--choice-border-focus: var(--choice-border);
--choice-outline: 2px solid transparent;
--choice-outline-hover: var(--choice-outline);
--choice-outline-focus: 2px solid var(--colors-primary-light);
--choice-outlineOffset: 2px;
--choice-fontFamily: var(--general-fontFamily);
--choice-fontSize: var(--general-fontSize);
--choice-lineHeight: var(--general-lineHeight);
--choice-fontWeight: var(--general-fontWeight);
--choice-active-foreground: var(--colors-primary);
--choice-active-foreground-hover: var(--choice-active-foreground);
--choice-active-foreground-focus: var(--choice-active-foreground);
--choice-active-background: var(--general-background);
--choice-active-background-hover: var(--choice-active-background);
--choice-active-background-focus: var(--choice-active-background);
--choice-active-border: var(--choice-border);
--choice-active-border-hover: var(--choice-active-border);
--choice-active-border-focus: var(--choice-active-border);
--choice-active-outline: var(--choice-outline);
--choice-active-outline-hover: var(--choice-active-outline);
--choice-active-outline-focus: var(--choice-outline-focus);
--choice-invalid-foreground: var(--colors-error);
--choice-invalid-foreground-hover: var(--choice-invalid-foreground);
--choice-invalid-foreground-focus: var(--choice-invalid-foreground);
--choice-invalid-background: var(--general-background);
--choice-invalid-background-hover: var(--choice-invalid-background);
--choice-invalid-background-focus: var(--choice-invalid-background);
--choice-invalid-border: var(--colors-error);
--choice-invalid-border-hover: var(--choice-invalid-border);
--choice-invalid-border-focus: var(--choice-invalid-border);
--choice-invalid-outline: 2px solid transparent;
--choice-invalid-outline-hover: var(--choice-invalid-outline);
--choice-invalid-outline-focus: 2px solid var(--colors-error-light);
--radio-marginTop: var(--choice-inputMarginTop);
--radio-size: var(--choice-size);
--radio-iconSize: 8px;
--checkbox-marginTop: var(--choice-inputMarginTop);
--checkbox-size: var(--choice-size);
--checkbox-iconSize: 10px;
--checkbox-radius: 2px;
--badge-fontFamily: var(--general-fontFamily);
--badge-fontSize: 14px;
--badge-lineHeight: var(--general-lineHeight);
--badge-fontWeight: bold;
--badge-height: 36px;
--badge-height-mobile: 30px;
--badge-padding: 12px;
--badge-margin: 5px;
--badge-background: var(--colors-primary);
--badge-background-hover: var(--colors-primary-dark);
--badge-background-focus: var(--badge-background);
--badge-foreground: #ffffff;
--badge-foreground-hover: var(--badge-foreground);
--badge-foreground-focus: var(--badge-foreground);
--badge-border: none;
--badge-border-hover: var(--badge-border);
--badge-border-focus: var(--badge-border);
--badge-outline: 2px solid transparent;
--badge-outline-hover: var(--badge-outline);
--badge-outline-focus: 2px solid var(--colors-primary-light);
--badge-outlineOffset: 2px;
--badge-radius: 4px;
--badge-zIndex: 10000;
--notification-fontFamily: var(--general-fontFamily);
--notification-fontSize: 14px;
--notification-lineHeight: var(--general-lineHeight);
--notification-fontWeight: var(--general-fontWeight);
--notification-positionX: end;
--notification-positionY: end;
--notification-maxHeight: 20vh;
--notification-maxWidth: 400px;
--notification-padding: var(--spacing-3);
--notification-margin: var(--spacing-4);
--notification-background: var(--general-background);
--notification-foreground: var(--general-foreground);
--notification-border: 1px solid #cccccc;
--notification-shadow: var(--modal-shadow);
--notification-radius: 4px;
--notification-radius-mobile: 10px;
--notification-zIndex: 10002;
--notificationBackdrop-background: var(--modalBackdrop-background);
--notificationBackdrop-blur: var(--modalBackdrop-blur);
--notificationBackdrop-zIndex: 10001;
--notificationClose-foreground: #777777;
--notificationClose-foreground-hover: #333333;
--notificationClose-foreground-focus: var(--notificationClose-foreground);
--notificationClose-background: var(--general-background);
--notificationClose-background-hover: var(--notificationClose-background);
--notificationClose-background-focus: var(--notificationClose-background);
--notificationClose-border: none;
--notificationClose-border-hover: var(--notificationClose-border);
--notificationClose-border-focus: var(--notificationClose-border);
--notificationClose-outline: 2px solid transparent;
--notificationClose-outline-hover: var(--notificationClose-outline);
--notificationClose-outline-focus: 2px solid var(--colors-primary-light);
--notificationClose-outlineOffset: 2px;
--notificationClose-size: 12px;
--notificationClose-padding: var(--spacing-2);
--notificationClose-radius: 2px;
--notificationHeading-fontFamily: var(--general-fontFamily);
--notificationHeading-fontSize: var(--general-fontSize);
--notificationHeading-lineHeight: var(--general-lineHeight);
--notificationHeading-fontWeight: bold;
--notificationHeading-spacing: var(--spacing-3);
--notificationButtons-fontFamily: var(--general-fontFamily);
--notificationButtons-fontSize: var(--general-fontSize);
--notificationButtons-lineHeight: var(--general-lineHeight);
--notificationButtons-fontWeight: bold;
--notificationButtons-height: 30px;
--notificationButtons-spacing: var(--spacing-3);
--notificationButtons-padding: var(--spacing-2);
--disclaimer-foreground: #777777;
--disclaimer-fontFamily: var(--general-fontFamily);
--disclaimer-fontSize: 12px;
--disclaimer-lineHeight: 1.5;
--disclaimer-fontWeight: var(--general-fontWeight);
}</style><script type="application/javascript" charset="utf-8" crossorigin="anonymous" src="//ucm-us.verint-cdn.com/files/modules/unified-websdk/1.14.1/visitor.js" async=""></script><script type="application/javascript" charset="utf-8" crossorigin="anonymous" src="//ucm-us.verint-cdn.com/files/modules/unified-websdk/1.14.1/rules-engine.js" async=""></script><script type="text/javascript" src="//www.youtube.com/iframe_api"></script></head>
<body class="home" data-ishtl="true">
<div data-testid="layout-banner" class="banner acsBanner parbase"><!--googleoff: index -->
<div data-testid="acsbanner-component">
<!--====== NEW NAV ====== -->
<a href="#maincontent" aria-current="page" class="skipNavigation search-ignore">Skip to Main Content</a>
<nav id="hat-menu" class="hat search-ignore" aria-label="Global Site Menu" role="navigation" data-ishtl="true">
<ul class="pubs hat__list" role="menu">
<li class="pubs__item" role="none"><a href="/" class="pubs__link active" role="menuitem">ACS</a></li>
<li class="pubs__item" role="none"><a href="https://pubs.acs.org/" class="pubs__link" role="menuitem">Publications</a></li>
<li class="pubs__item" role="none"><a href="https://cen.acs.org/" class="pubs__link" role="menuitem">C&EN</a></li>
<li class="pubs__item" role="none"><a href="https://www.cas.org/" class="pubs__link" role="menuitem">CAS</a></li>
</ul>
<a class="hat__menu-back">< Back</a>
<button class="hat__search-button" aria-label="Search"></button>
<div id="member-menu" class="members" role="navigation" aria-label="Member Menu"><ul class="members js--member-menu" role="menu"><li class="js--member-menu__item" role="none"><a class="hat__button--member" role="menuitem" href="https://www.acs.org/donate.html" id="js--member-menu-1728189281287-4">Donate</a></li><li class="js--member-menu__item" role="none"><a class="hat__button--member hat__button--highlight" role="menuitem" href="https://www.acs.org/membership.html" id="js--member-menu-1728189281288-5">Membership</a></li><li class="js--member-menu__item" role="none"><a href="#" id="my-account-button" class="my-account__button" role="menuitem" aria-haspopup="true" aria-owns="my-account-menu" aria-controls="my-account-menu" aria-expanded="false" aria-label="Login menu, you are not logged in"></a><div id="my-account-menu" class="my-account js--member-menu__sub" aria-expanded="false" aria-hidden="true" aria-labelledby="my-account-button" role="group"><a href="https://www.acs.org/bin/acs/sso/login" class="my-account__login">Log In</a><h4 class="my-account__header"><a class="my-account-header__link">Your ACS Account</a></h4><ul class="my-account__list"><li class="my-account__item" role="menuitem"><a href="https://myaccount.acs.org/myaccount/HomePage.html" class="my-account__link">Manage Account</a></li><li class="my-account__item" role="menuitem"><a href="https://www.renew.acs.org" class="my-account__link">Renew ACS Membership</a></li><li class="my-account__item" role="menuitem"><a href="https://www.acs.org/help/change-your-contact-information.html" class="my-account__link">Change Contact Info</a></li><li class="my-account__item" role="menuitem"><a href="https://myaccount.acs.org/myaccount/EmailPreferences.html" class="my-account__link">Manage Email Preferences</a></li><li class="my-account__item" role="menuitem"><a href="//communities.acs.org/" class="my-account__link">ACS Network</a></li><li class="my-account__item" role="menuitem"><a href="https://myaccount.acs.org/myaccount/TechDivision.html" class="my-account__link">ACS Divisions</a></li></ul><h4 class="my-account__header"><a class="my-account-header__link">Quick Access</a></h4><ul class="my-account__list"><li class="my-account__item" role="menuitem"><a href="https://www.acs.org/donate.html" class="my-account__link">Donate</a></li><li class="my-account__item" role="menuitem"><a href="https://www.acs.org/volunteer.html" class="my-account__link">Volunteer</a></li><li class="my-account__item" role="menuitem"><a href="https://www.acs.org/membership.html" class="my-account__link">ACS Member Benefits</a></li><li class="my-account__item" role="menuitem"><a href="https://www.store.acs.org" class="my-account__link">ACS Store</a></li></ul></div></li></ul></div>
<button class="hat__menu-button" aria-label="Main Menu"></button>
</nav>
</div>
<!--googleon: index--></div>
<div data-testid="layout-header" class="header acsHeader parbase"><div data-ishtl="true" class="menu search-ignore" role="navigation" data-testid="acsheader-component">
<a href="/" class="menu__logo"><img alt="American Chemical Society, Chemistry for Life ®" src="/etc.clientlibs/acs-cdn/aem6/cdn/static/resources/images/acs-logo.svg" height="60" width="186"></a>
<nav id="main-menu" class="menu__nav" aria-label="Main Menu" role="navigation">
<ul class="menu__list js--menu loaded" role="menu"><li class="menu__item js--menu__item" role="none">
<a href="/meetings.html" id="menu-item-0" class="menu__link" role="menuitem" aria-haspopup="true" aria-owns="menu-sub-0" aria-expanded="false">Meetings & Events</a>
<div id="menu-sub-0" class="menu__sub js--menu__sub" role="group" aria-expanded="false" aria-hidden="true" aria-labelledby="menu-item-0">
<div class="menu-sub__intro">
<h4 class="menu-sub__header"><a href="/meetings.html" class="menu-sub-header__link">Meetings & Events</a></h4>
<p class="menu-sub__description">Network with colleagues and access the latest research in your field</p>
</div>
<div class="menu-sub__toc">
<ul class="menu-sub__list js--menu-sub__list">
<li class="menu-sub__item"><a href="/meetings/acs-meetings.html" class="menu-sub__link">ACS Meetings & Expositions</a></li>
<li class="menu-sub__item"><a href="/meetings/regional.html" class="menu-sub__link">Regional Meetings</a></li>
<li class="menu-sub__item"><a href="/meetings/greenchemistryconferences.html" class="menu-sub__link">Green Chemistry Conferences</a></li>
</ul>
<ul class="menu-sub__list js--menu-sub__list">
<li class="menu-sub__item"><a href="/events.html" class="menu-sub__link">Events Calendar</a></li>
<li class="menu-sub__item"><a href="/meetings/acs-meetings/about/future-meetings.html" class="menu-sub__link">Future ACS Meetings</a></li>
<li class="menu-sub__item"><a href="/meetings/programming-resources.html" class="menu-sub__link">Submit an Abstract</a></li>
</ul>
<ul class="menu-sub__list js--menu-sub__list">
<li class="menu-sub__item"><a href="/careers/leadership.html" class="menu-sub__link">Leadership Development</a></li>
<li class="menu-sub__item"><a href="https://institute.acs.org/" class="menu-sub__link">ACS Institute</a></li>
<li class="menu-sub__item"><a href="/acs-webinars.html" class="menu-sub__link">ACS Webinars</a></li>
</ul>
</div>
<div>
<a href="/events.html" class="menu-sub__view-all">View all Meetings & Events</a>
</div>
<div class="menu-sub__promo">
<div class="reference parbase"><div class="cq-dd-paragraph"><div class="textimage parbase"><div data-testid="textimage-component" class="container " data-ishtl="true">
<div id="_slash_features_slash_megamenu-promo_jcrAC_textimage" class="clearfix clean-float">
<div class="image_left image-div" style="width: 944px;">
<a href="/meetings/acs-meetings/spring.html">
<div class="image" id="cq-textimage-jsp-/content/acs/en/features/megamenu-promo/jcr:content/articleContent/textimage">
<img class="cq-dd-image" width="944" loading="lazy" srcset="/content/acs/en/features/megamenu-promo/jcr:content/articleContent/textimage/image.scale.small.1024.jpg/1726589124999.jpg 472w,
/content/acs/en/features/megamenu-promo/jcr:content/articleContent/textimage/image.scale.medium.1399.jpg/1726589124999.jpg 629w,
/content/acs/en/features/megamenu-promo/jcr:content/articleContent/textimage/image.scale.large.1600.jpg/1726589124999.jpg 944w" sizes="(min-width: 1344px) 944px,
(min-width: 768px) 629px,
(max-width: 767px) 472px" src="/content/acs/en/features/megamenu-promo/_jcr_content/articleContent/textimage/image.scale.medium.1399.jpg/1726589124999.jpg" alt="ACS Fall 2024, Denver, Colorado, August 17-22, 2024">
</div>
</a>
<div class="image-info">
</div>
</div>
<div class="text cq-dd-image clear"><p><b><a href="/meetings/acs-meetings/spring.html">ACS Spring 2025</a><br>
</b><small>San Diego, CA & Virtual</small><br>
<small>March 23-27, 2025</small><br>
</p>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</li>
<li class="menu__item js--menu__item" role="none">
<a href="/careers.html" id="menu-item-1" class="menu__link" role="menuitem" aria-haspopup="true" aria-owns="menu-sub-1" aria-expanded="false">Careers</a>
<div id="menu-sub-1" class="menu__sub js--menu__sub" role="group" aria-expanded="false" aria-hidden="true" aria-labelledby="menu-item-1">
<div class="menu-sub__intro">
<h4 class="menu-sub__header"><a href="/careers.html" class="menu-sub-header__link">Careers</a></h4>
<p class="menu-sub__description">Launch and grow your career with career services and resources</p>
</div>
<div class="menu-sub__toc">
<ul class="menu-sub__list js--menu-sub__list">
<li class="menu-sub__item"><a href="/careers/developing-growing-in-your-career.html" class="menu-sub__link">Develop and grow in your career</a></li>
<li class="menu-sub__item"><a href="/careers/finding-landing-a-job.html" class="menu-sub__link">Find and land a job</a></li>
<li class="menu-sub__item"><a href="/careers/exploring-career-options.html" class="menu-sub__link">Explore career options</a></li>
</ul>
<ul class="menu-sub__list js--menu-sub__list">
<li class="menu-sub__item"><a href="/careers/finding-networking-opportunities.html" class="menu-sub__link">Find networking opportunities</a></li>
<li class="menu-sub__item"><a href="/careers/chemical-sciences.html" class="menu-sub__link">Careers & the Chemical Sciences</a></li>
<li class="menu-sub__item"><a href="/careers/personal-career-consulting.html" class="menu-sub__link">Virtual Career Services</a></li>
</ul>
<ul class="menu-sub__list js--menu-sub__list">
<li class="menu-sub__item"><a href="https://institute.acs.org/" class="menu-sub__link">ACS Institute</a></li>
<li class="menu-sub__item"><a href="/get-experience.html" class="menu-sub__link">Get Experience</a></li>
</ul>
</div>
<div>
<a href="/careers.html" class="menu-sub__view-all">View all Careers</a>
</div>
<div class="menu-sub__promo">
<div class="reference parbase"><div class="cq-dd-paragraph"><div class="textimage parbase"><div data-testid="textimage-component" class="container " data-ishtl="true">
<div id="_slash_features_slash_megamenu-promo_jcrAC_textimage_copy" class="clearfix clean-float">
<div class="image_left image-div" style="width: 260px;">
<a href="/careers.html">
<div class="image" id="cq-textimage-jsp-/content/acs/en/features/megamenu-promo/jcr:content/articleContent/textimage_copy">
<img class="cq-dd-image" width="260" loading="lazy" srcset="/content/acs/en/features/megamenu-promo/jcr:content/articleContent/textimage_copy/image.scale.small.1024.jpg/1708704680529.jpg 130w,
/content/acs/en/features/megamenu-promo/jcr:content/articleContent/textimage_copy/image.scale.medium.1399.jpg/1708704680529.jpg 173w,
/content/acs/en/features/megamenu-promo/jcr:content/articleContent/textimage_copy/image.scale.large.1600.jpg/1708704680529.jpg 260w" sizes="(min-width: 1344px) 260px,
(min-width: 768px) 173px,
(max-width: 767px) 130px" src="/content/acs/en/features/megamenu-promo/_jcr_content/articleContent/textimage_copy/image.scale.medium.1399.jpg/1708704680529.jpg" alt="Explore Career Options">
</div>
</a>
<div class="image-info">
</div>
</div>
<div class="text cq-dd-image clear"><p><b><a href="/careers.html">Explore Career Options</a></b><br>
<small>Let ACS help you navigate your career journey with tools, personal coaching and networking.</small></p>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</li>
<li class="menu__item menu__more js--menu__item" role="none"><a href="#" id="more-button" role="menuitem" aria-haspopup="true" aria-owns="more-menu" aria-controls="more-menu" aria-expanded="false" class="menu__button">More</a><ul id="more-menu" role="group" aria-expanded="false" aria-hidden="true" aria-labelledby="more-button" class="more-menu js--menu__sub"><li class="more-menu__item">
<a href="/education.html" id="menu-item-2" class="more-menu__link" role="menuitem" aria-haspopup="true" aria-owns="menu-sub-2" aria-expanded="false">Students & Educators</a>
<div id="menu-sub-2" class="menu__sub " role="group" aria-expanded="false" aria-hidden="true" aria-labelledby="menu-item-2">
<div class="menu-sub__intro">
<h4 class="menu-sub__header"><a href="/education.html" class="menu-sub-header__link">Students & Educators</a></h4>
<p class="menu-sub__description">Promoting excellence in science education and outreach</p>
</div>
<div class="menu-sub__toc">
<ul class="menu-sub__list js--menu-sub__list">
<li class="menu-sub__item"><a href="/education/resources.html" class="menu-sub__link">Educational Resources</a></li>
<li class="menu-sub__item"><a href="/education/students.html" class="menu-sub__link">For Students</a></li>
<li class="menu-sub__item"><a href="/education/educators.html" class="menu-sub__link">For Educators</a></li>
<li class="menu-sub__item"><a href="/education/whatischemistry.html" class="menu-sub__link">Explore Chemistry</a></li>
</ul>
<ul class="menu-sub__list js--menu-sub__list">
<li class="menu-sub__item"><a href="/education/policies.html" class="menu-sub__link">Standards & Guidelines</a></li>
<li class="menu-sub__item"><a href="/education/outreach.html" class="menu-sub__link">Science Outreach</a></li>
<li class="menu-sub__item"><a href="/education/books-and-magazines.html" class="menu-sub__link">Books & Magazines</a></li>
<li class="menu-sub__item"><a href="https://teachchemistry.org/" class="menu-sub__link">American Association of Chemistry Teachers</a></li>
</ul>
<ul class="menu-sub__list js--menu-sub__list">
<li class="menu-sub__item"><a href="/middleschoolchemistry.html" class="menu-sub__link">Middle School Chemistry</a></li>
<li class="menu-sub__item"><a href="/education/graduate.html" class="menu-sub__link">Graduate Students & Postdoctoral Scholars</a></li>
</ul>
</div>
<div>
<a href="/education.html" class="menu-sub__view-all">View all Students & Educators</a>
</div>
<div class="menu-sub__promo">
<div class="reference parbase"><div class="cq-dd-paragraph"><div class="textimage parbase"><div data-testid="textimage-component" class="container " data-ishtl="true">
<div id="_slash_features_slash_megamenu-promo_jcrAC_textimage_copy_copy__511627432" class="clearfix clean-float">
<div class="image_left image-div" style="width: 237px;">
<a href="/education/educators/acs-hach-programs.html">
<div class="image" id="cq-textimage-jsp-/content/acs/en/features/megamenu-promo/jcr:content/articleContent/textimage_copy_copy__511627432">
<img class="cq-dd-image" width="237" loading="lazy" srcset="/content/acs/en/features/megamenu-promo/jcr:content/articleContent/textimage_copy_copy__511627432/image.img.png/1708704842592.png 119w,
/content/acs/en/features/megamenu-promo/jcr:content/articleContent/textimage_copy_copy__511627432/image.img.png/1708704842592.png 158w,
/content/acs/en/features/megamenu-promo/jcr:content/articleContent/textimage_copy_copy__511627432/image.img.png/1708704842592.png 237w" sizes="(min-width: 1344px) 237px,
(min-width: 768px) 158px,
(max-width: 767px) 119px" src="/content/acs/en/features/megamenu-promo/_jcr_content/articleContent/textimage_copy_copy__511627432/image.img.png/1708704842592.png" alt="ACS-Hach Programs">
</div>
</a>
<div class="image-info">
</div>
</div>
<div class="text cq-dd-image clear"><p><b><a href="/education/educators/acs-hach-programs.html">ACS-Hach Programs</a></b><br>
<small>Learn about financial support for future and current high school chemistry teachers.</small></p>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</li>
<li class="more-menu__item">
<a href="/membership-and-networks.html" id="menu-item-3" class="more-menu__link" role="menuitem" aria-haspopup="true" aria-owns="menu-sub-3" aria-expanded="false">Communities</a>
<div id="menu-sub-3" class="menu__sub " role="group" aria-expanded="false" aria-hidden="true" aria-labelledby="menu-item-3">
<div class="menu-sub__intro">
<h4 class="menu-sub__header"><a href="/membership-and-networks.html" class="menu-sub-header__link">Communities</a></h4>
<p class="menu-sub__description">Find a chemistry community of interest and connect on a local and global level.</p>
</div>
<div class="menu-sub__toc">
<ul class="menu-sub__list js--menu-sub__list">
<li class="menu-sub__item"><a href="/technical-divisions.html" class="menu-sub__link">ACS Divisions</a></li>
<li class="menu-sub__item"><a href="/local-sections.html" class="menu-sub__link">Local Sections</a></li>
<li class="menu-sub__item"><a href="/industry.html" class="menu-sub__link">Industry Resources</a></li>
<li class="menu-sub__item"><a href="/global/chapters.html" class="menu-sub__link">International Chapters</a></li>
</ul>
<ul class="menu-sub__list js--menu-sub__list">
<li class="menu-sub__item"><a href="/global.html" class="menu-sub__link">International Resources</a></li>
<li class="menu-sub__item"><a href="/greenchemistry/industry-roundtables.html" class="menu-sub__link">Green Chemistry Roundtables</a></li>
<li class="menu-sub__item"><a href="/membership-and-networks/senior-chemists.html" class="menu-sub__link">Senior Chemists</a></li>
<li class="menu-sub__item"><a href="/education/students/college/studentaffiliates.html" class="menu-sub__link">Student Chapters</a></li>
</ul>
<ul class="menu-sub__list js--menu-sub__list">
<li class="menu-sub__item"><a href="/education/students/highschool/chemistryclubs.html" class="menu-sub__link">High School Club</a></li>
<li class="menu-sub__item"><a href="https://acswcc.org/" class="menu-sub__link">Women Chemists</a></li>
</ul>
</div>
<div>
<a href="/membership-and-networks.html" class="menu-sub__view-all">View all Communities</a>
</div>
<div class="menu-sub__promo">
<div class="reference parbase"><div class="cq-dd-paragraph"><div class="textimage parbase"><div data-testid="textimage-component" class="container " data-ishtl="true">
<div id="_slash_features_slash_megamenu-promo_jcrAC_textimage_copy_copy_1248650693" class="clearfix clean-float">
<div class="image_left image-div" style="width: 236px;">
<a href="/technical-divisions.html">
<div class="image" id="cq-textimage-jsp-/content/acs/en/features/megamenu-promo/jcr:content/articleContent/textimage_copy_copy_1248650693">
<img class="cq-dd-image" width="236" loading="lazy" srcset="/content/acs/en/features/megamenu-promo/jcr:content/articleContent/textimage_copy_copy_1248650693/image.scale.small.1024.jpg/1722966059015.jpg 118w,
/content/acs/en/features/megamenu-promo/jcr:content/articleContent/textimage_copy_copy_1248650693/image.scale.medium.1399.jpg/1722966059015.jpg 157w,
/content/acs/en/features/megamenu-promo/jcr:content/articleContent/textimage_copy_copy_1248650693/image.scale.large.1600.jpg/1722966059015.jpg 236w" sizes="(min-width: 1344px) 236px,
(min-width: 768px) 157px,
(max-width: 767px) 118px" src="/content/acs/en/features/megamenu-promo/_jcr_content/articleContent/textimage_copy_copy_1248650693/image.scale.medium.1399.jpg/1722966059015.jpg" aria-hidden="true" alt=" ">
</div>
</a>
<div class="image-info">
</div>
</div>
<div class="text cq-dd-image clear"><p><b><a href="/technical-divisions.html">ACS Divisions</a></b><br>
<small>Collaborate with scientists in your field of chemistry and stay current in your area of specialization.</small></p>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</li>
<li class="more-menu__item">
<a href="/pressroom.html" id="menu-item-4" class="more-menu__link" role="menuitem" aria-haspopup="true" aria-owns="menu-sub-4" aria-expanded="false">Discover Chemistry</a>
<div id="menu-sub-4" class="menu__sub " role="group" aria-expanded="false" aria-hidden="true" aria-labelledby="menu-item-4">
<div class="menu-sub__intro">
<h4 class="menu-sub__header"><a href="/pressroom.html" class="menu-sub-header__link">Discover Chemistry</a></h4>
<p class="menu-sub__description">Explore the interesting world of science with articles, videos and more.</p>
</div>
<div class="menu-sub__toc">
<ul class="menu-sub__list js--menu-sub__list">
<li class="menu-sub__item"><a href="/pressroom/presspacs.html" class="menu-sub__link">Science Articles</a></li>
<li class="menu-sub__item"><a href="/acs-webinars.html" class="menu-sub__link">ACS Webinars</a></li>
<li class="menu-sub__item"><a href="/greenchemistry.html" class="menu-sub__link">Green Chemistry</a></li>
</ul>
<ul class="menu-sub__list js--menu-sub__list">
<li class="menu-sub__item"><a href="/chemical-safety.html" class="menu-sub__link">Safety</a></li>
<li class="menu-sub__item"><a href="/pressroom/tiny-matters.html" class="menu-sub__link">Tiny Matters Podcast</a></li>
<li class="menu-sub__item"><a href="/pressroom/newsreleases.html" class="menu-sub__link">News Releases</a></li>
</ul>
<ul class="menu-sub__list js--menu-sub__list">
<li class="menu-sub__item"><a href="/pressroom/reactions.html" class="menu-sub__link">Reactions Videos</a></li>
<li class="menu-sub__item"><a href="/education/whatischemistry/landmarks.html" class="menu-sub__link">Landmarks in Chemical History</a></li>
<li class="menu-sub__item"><a href="/pressroom/reactions/infographics.html" class="menu-sub__link">Infographics</a></li>
</ul>
</div>
<div>
<a href="/pressroom.html" class="menu-sub__view-all">View all Discover Chemistry</a>
</div>
<div class="menu-sub__promo">
<div class="reference parbase"><div class="cq-dd-paragraph"><div class="textimage parbase"><div data-testid="textimage-component" class="container " data-ishtl="true">
<div id="_slash_features_slash_megamenu-promo_jcrAC_textimage_copy_copy_788906651" class="clearfix clean-float">
<div class="image_left image-div" style="width: 236px;">
<a href="/pressroom/reactions.html">
<div class="image" id="cq-textimage-jsp-/content/acs/en/features/megamenu-promo/jcr:content/articleContent/textimage_copy_copy_788906651">
<img class="cq-dd-image" width="236" loading="lazy" srcset="/content/acs/en/features/megamenu-promo/jcr:content/articleContent/textimage_copy_copy_788906651/image.img.png/1708704769876.png 118w,
/content/acs/en/features/megamenu-promo/jcr:content/articleContent/textimage_copy_copy_788906651/image.img.png/1708704769876.png 157w,
/content/acs/en/features/megamenu-promo/jcr:content/articleContent/textimage_copy_copy_788906651/image.img.png/1708704769876.png 236w" sizes="(min-width: 1344px) 236px,
(min-width: 768px) 157px,
(max-width: 767px) 118px" src="/content/acs/en/features/megamenu-promo/_jcr_content/articleContent/textimage_copy_copy_788906651/image.img.png/1708704769876.png" alt="Chemistry Science Videos &amp; Infographics">
</div>
</a>
<div class="image-info">
</div>
</div>
<div class="text cq-dd-image clear"><p><b><a href="/pressroom/reactions.html">Reactions: Chemistry Science Videos & Infographics</a></b><br>
<small>Uncover the Chemistry in Everyday Life</small></p>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</li>
<li class="more-menu__item">
<a href="/funding.html" id="menu-item-5" class="more-menu__link" role="menuitem" aria-haspopup="true" aria-owns="menu-sub-5" aria-expanded="false">Funding & Awards</a>
<div id="menu-sub-5" class="menu__sub " role="group" aria-expanded="false" aria-hidden="true" aria-labelledby="menu-item-5">
<div class="menu-sub__intro">
<h4 class="menu-sub__header"><a href="/funding.html" class="menu-sub-header__link">Funding & Awards</a></h4>
<p class="menu-sub__description">Celebrating and advancing your work with awards, grants, fellowships & scholarships.</p>
</div>
<div class="menu-sub__toc">
<ul class="menu-sub__list js--menu-sub__list">
<li class="menu-sub__item"><a href="/funding/awards.html" class="menu-sub__link">Awards</a></li>
<li class="menu-sub__item"><a href="/funding/grants.html" class="menu-sub__link">Grants</a></li>
<li class="menu-sub__item"><a href="/funding/scholarships-fellowships.html" class="menu-sub__link">Scholarships & Fellowships</a></li>
</ul>
<ul class="menu-sub__list js--menu-sub__list">
<li class="menu-sub__item"><a href="/funding/awards/national.html" class="menu-sub__link">National Awards</a></li>
<li class="menu-sub__item"><a href="/funding/grants/petroleum-research-fund.html" class="menu-sub__link">Petroleum Research Fund</a></li>
<li class="menu-sub__item"><a href="/funding/industry.html" class="menu-sub__link">Industry Awards</a></li>
</ul>
<ul class="menu-sub__list js--menu-sub__list">
<li class="menu-sub__item"><a href="/funding/green-chemistry.html" class="menu-sub__link">Green Chemistry</a></li>
<li class="menu-sub__item"><a href="/funding/local-sections.html" class="menu-sub__link">Local Sections</a></li>
<li class="menu-sub__item"><a href="/funding/technical-divisions.html" class="menu-sub__link">ACS Divisions</a></li>
</ul>
</div>
<div>
<a href="/funding.html" class="menu-sub__view-all">View all Funding & Awards</a>
</div>
<div class="menu-sub__promo">
<div class="reference parbase"><div class="cq-dd-paragraph"><div class="textimage parbase"><div data-testid="textimage-component" class="container " data-ishtl="true">
<div id="_slash_features_slash_megamenu-promo_jcrAC_textimage_copy_copy__1778912246" class="clearfix clean-float">
<div class="image_left image-div" style="width: 237px;">
<a href="/funding/awards/chemluminary.html">
<div class="image" id="cq-textimage-jsp-/content/acs/en/features/megamenu-promo/jcr:content/articleContent/textimage_copy_copy__1778912246">
<img class="cq-dd-image" width="237" loading="lazy" srcset="/content/acs/en/features/megamenu-promo/jcr:content/articleContent/textimage_copy_copy__1778912246/image.scale.small.1024.jpg/1708704811875.jpg 119w,
/content/acs/en/features/megamenu-promo/jcr:content/articleContent/textimage_copy_copy__1778912246/image.scale.medium.1399.jpg/1708704811875.jpg 158w,
/content/acs/en/features/megamenu-promo/jcr:content/articleContent/textimage_copy_copy__1778912246/image.scale.large.1600.jpg/1708704811875.jpg 237w" sizes="(min-width: 1344px) 237px,
(min-width: 768px) 158px,
(max-width: 767px) 119px" src="/content/acs/en/features/megamenu-promo/_jcr_content/articleContent/textimage_copy_copy__1778912246/image.scale.medium.1399.jpg/1708704811875.jpg" alt="ACS-Hach Programs">
</div>
</a>
<div class="image-info">
</div>
</div>
<div class="text cq-dd-image clear"><p><b><a href="/funding/awards/chemluminary.html">ChemLuminary Awards</a></b><br>
<small>Recognizing ACS local sections, divisions and other volunteers for their work in promoting chemistry.</small></p>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</li>
<li class="more-menu__item"><a href="/about.html" class="more-menu__link" role="menuitem">About ACS</a></li>
<li class="more-menu__item"><a href="/membership.html" class="more-menu__link" role="menuitem">Membership</a></li>
<li class="more-menu__item"><a href="/greenchemistry.html" class="more-menu__link" role="menuitem">Green Chemistry</a></li>
<li class="more-menu__item"><a href="/chemical-safety.html" class="more-menu__link" role="menuitem">Chemical & Laboratory Safety</a></li>
<li class="more-menu__item"><a href="/donate.html" class="more-menu__link" role="menuitem">Donate</a></li>
<li class="more-menu__item"><a href="/volunteer.html" class="more-menu__link" role="menuitem">Volunteer</a></li>
</ul></li></ul>
</nav>
<a href="https://www.acs.org/membership.html" class="menu__join">Membership</a>
<div id="search">
<div class="search acsSearch parbase">
<form action="https://search.acs.org" data-testid="acssearch-component" method="get" role="search" class="search-form">
<button class="search-form__close" type="reset" aria-label="Close Search"></button>
<span class="twitter-typeahead" style="position: relative; display: inline-block;"><input type="text" class="search-form__input tt-hint" title="Enter keywords to search" aria-label="Enter keywords to search" aria-labelledby="search-button" autocomplete="off" readonly="" spellcheck="false" tabindex="-1" dir="ltr" style="position: absolute; top: 0px; left: 0px; border-color: transparent; box-shadow: none; opacity: 1; background: none 0% 0% / auto repeat scroll padding-box border-box rgb(255, 255, 255);"><input type="text" name="q" id="searchsite" class="search-form__input tt-input" title="Enter keywords to search" placeholder="Search" aria-label="Enter keywords to search" aria-labelledby="search-button" autocomplete="off" spellcheck="false" dir="auto" style="position: relative; vertical-align: top; background-color: transparent;"><pre aria-hidden="true" style="position: absolute; visibility: hidden; white-space: pre; font-family: "Open Sans", Arial, sans-serif; font-size: 13.5px; font-style: normal; font-variant: normal; font-weight: 100; word-spacing: 0px; letter-spacing: 0px; text-indent: 0px; text-rendering: auto; text-transform: none;"></pre><div class="tt-menu" style="position: absolute; top: 100%; left: 0px; z-index: 100; display: none;"><div class="tt-dataset tt-dataset-0"></div></div></span>
<button id="search-button" class="search-form__button" role="button" aria-label="Submit Search"></button>
</form>
</div>
</div>
</div>
<!--====== END NEW NAV ====== -->
</div>
<div data-testid="layout-globalbanner">
</div>
<!--====== start page content ====== -->
<div data-ishtl="true" id="bd" role="main" data-testid="layout-maincontent">
<div class="container-fluid">
<div class="acsBreadcrumbbreadcrumbNav parbase"><!--googleoff: index-->
<!-- start breadcrumb nav -->
<!-- end breadcrumb nav -->
<!--googleon: index--></div>
<a name="maincontent" id="maincontent"></a>
<div class="memberenew memberrenewal"><div data-testid="memberrenewal-component" class="profile-header container search-ignore" style="display: none;" data-ishtl="true">
<div id="notify-renewal" class="alert alert-error" aria-hidden="true">
It's time to renew your membership. <b>Renew now? </b>
<a href="#" class="btn btn-rounded btn-yes">Yes </a> <a href="#" class="btn btn-rounded btn-no">No </a>
</div>
</div></div>
<div class="mainContent parsys">
<div class="embed">
<div data-testid="embed-component" id="aem-embed-jsp-/content/acs/en/jcr:content/mainContent/embed_1740405654" class="embed left" style="height:auto; width:auto; " data-ishtl="true">
<h1 class="visuallyhidden">Welcome to Amerian Chemical Society</h1>
<div class="clear"></div>
</div>
</div>
<div class="reference">
<div data-testid="reference-component" style="display:inline;" class="cq-dd-paragraph" data-ishtl="true"><div class="image parbase">
<div id="contentacsenfeaturescarousel-2jcr_contentarticlecontentacscarousel4up" class="carousel4up" style="height: 450px;" data-is-jsp="false" data-ishtl="true">
<div class="owl-carousel owl-loaded owl-drag single loaded" data-composer="carousel4up" data-config="{"height":450,"interval":7000,"slidemargin":0,"slideBy":1,"fallbackDelay":7000,"limit":1,"navmode":true,"prevnext":true,"loop":true,"center":false,"autoplay":true,"dotdata":true,"slidesExceedLimit":true}" style="background-color:;">
<div class="owl-stage-outer"><div class="owl-stage" style="transform: translate3d(0px, 0px, 0px); transition: all 0s ease 0s; width: 4560px;"><div class="owl-item active" style="width: 760px;"><div class="item" style="height: 450px; background-color: ;" tabindex="0" aria-hidden="false" title="ACS Spring 2025" data-dot="<button><span>ACS Spring 2025</span></buton>">
<a href="/meetings/acs-meetings/spring/presenters/submit-an-abstract.html">
<div class="slide-image">
<img class="owl-lazy" style="max-width: none; opacity: 1;" aria-describedby="acscarousel_slide_caption_0" data-src="/content/dam/acsorg/home/carousel/2024/spring-2025-carousel-2000x765.jpg.scale.medium.1399.jpg" src="/content/dam/acsorg/home/carousel/2024/spring-2025-carousel-2000x765.jpg.scale.medium.1399.jpg">
</div>
<div id="acscarousel_slide_caption_0" class="slide-caption">
<div class="slide-caption-inner">
<h2>ACS Spring 2025</h2>
<p>San Diego, CA & Virtual<br>
March 23-27, 2025</p>
<p>Learn more ></p>
</div>
</div>
</a>
</div></div><div class="owl-item" style="width: 760px;"><div class="item" style="height: 450px; background-color: ;" tabindex="0" aria-hidden="false" title="Calling all sustainability stars!" data-dot="<button><span>Calling all sustainability stars!</span></buton>">
<a href="/sustainability/sustainability-stars.html">
<div class="slide-image">
<img class="owl-lazy" style="max-width: none;" aria-describedby="acscarousel_slide_caption_1" data-src="/content/dam/acsorg/home/carousel/2024/sustainbilitystars-2024-carousel-homepage.jpg.scale.medium.1399.jpg">
</div>
<div id="acscarousel_slide_caption_1" class="slide-caption">
<div class="slide-caption-inner">
<h2>Calling all sustainability stars!</h2>
<p>One Free Year of ACS Premium Membership could be yours.</p>
<p>We’re looking for scientists that are making “chemistry” synonymous with “sustainability.”</p>
<p>Learn more ></p>
</div>
</div>
</a>
</div></div><div class="owl-item" style="width: 760px;"><div class="item" style="height: 450px; background-color: ;" tabindex="0" aria-hidden="false" title="Connect with the World's Largest Scientific Community" data-dot="<button><span>Connect with the World's Largest Scientific Community</span></buton>">
<a href="/membership.html">
<div class="slide-image">
<img class="owl-lazy" style="max-width: none;" aria-describedby="acscarousel_slide_caption_2" data-src="/content/dam/acsorg/home/carousel/2019/2018-carousel-connect.jpg.scale.medium.1399.jpg">
</div>
<div id="acscarousel_slide_caption_2" class="slide-caption">
<div class="slide-caption-inner">
<h2>Connect with the World's Largest Scientific Community</h2>
<p>Collaborate and network with like-minded scientists near you and around the world</p>
<p>Learn More ></p>
</div>
</div>
</a>
</div></div><div class="owl-item" style="width: 760px;"><div class="item" style="height: 450px; background-color: #000000;" tabindex="0" aria-hidden="false" title="Discover more with ACS scientific resources" data-dot="<button><span>Discover more with ACS scientific resources</span></buton>">
<a href="http://pubs.acs.org/">
<div class="slide-image">
<img class="owl-lazy" style="max-width: none;" aria-describedby="acscarousel_slide_caption_3" data-src="/content/dam/acsorg/home/carousel/2019/2018-carousel-discover.jpg.scale.medium.1399.jpg">
</div>
<div id="acscarousel_slide_caption_3" class="slide-caption">
<div class="slide-caption-inner">
<h2>Discover more with ACS scientific resources</h2>
<p>Explore the latest scientific advances and chemistry-related information to address global challenges</p>
<p><small>Learn more ></small></p>
</div>
</div>
</a>
</div></div><div class="owl-item" style="width: 760px;"><div class="item" style="height: 450px; background-color: ;" tabindex="0" aria-hidden="false" title="Advance your Career in the Global Economy" data-dot="<button><span>Advance your Career in the Global Economy</span></buton>">
<a href="/careers.html">
<div class="slide-image">
<img class="owl-lazy" style="max-width: none;" aria-describedby="acscarousel_slide_caption_4" data-src="/content/dam/acsorg/home/carousel/2019/2018-carousel-advance-career.jpg.scale.medium.1399.jpg">
</div>
<div id="acscarousel_slide_caption_4" class="slide-caption">
<div class="slide-caption-inner">
<h2>Advance your Career in the Global Economy</h2>
<p>Find the resources and tools you need to succeed and thrive</p>
<p>Learn more ></p>
</div>
</div>
</a>
</div></div><div class="owl-item" style="width: 760px;"><div class="item" style="height: 450px; background-color: #00608F;" tabindex="0" aria-hidden="false" title="Promote Excellence in Education" data-dot="<button><span>Promote Excellence in Education</span></buton>">
<a href="/education.html">
<div class="slide-image">
<img class="owl-lazy" style="max-width: none;" aria-describedby="acscarousel_slide_caption_5" data-src="/content/dam/acsorg/home/carousel/2019/2018-carousel-education.jpg">
</div>
<div id="acscarousel_slide_caption_5" class="slide-caption">
<div class="slide-caption-inner">
<h2>Promote Excellence in Education</h2>
<p>Share your passion for chemistry and support the next generation of chemists<br>
<br>
Learn more ></p>
</div>
</div>
</a>
</div></div></div></div><div class="owl-nav disabled"><button type="button" role="button" class="owl-prev" tabindex="0"><span aria-label="Previous Slide">‹</span></button><button type="button" role="button" class="owl-next" tabindex="0"><span aria-label="Next Slide">›</span></button></div><a class="visuallyhidden" tabindex="0">6 slides in carousel</a><div class="owl-dots" aria-multiselectable="false"><button role="button" class="owl-dot active" aria-label="Jump to Slide 1" tabindex="0"><span></span></button><button role="button" class="owl-dot" aria-label="Jump to Slide 2" tabindex="0"><span></span></button><button role="button" class="owl-dot" aria-label="Jump to Slide 3" tabindex="0"><span></span></button><button role="button" class="owl-dot" aria-label="Jump to Slide 4" tabindex="0"><span></span></button><button role="button" class="owl-dot" aria-label="Jump to Slide 5" tabindex="0"><span></span></button><button role="button" class="owl-dot" aria-label="Jump to Slide 6" tabindex="0"><span></span></button></div></div>
<script>
(function(){
setTimeout(function(){
if(!$("#contentacsenfeaturescarousel-2jcr_contentarticlecontentacscarousel4up .owl-carousel").hasClass("loaded")){
$("#contentacsenfeaturescarousel-2jcr_contentarticlecontentacscarousel4up").css( "background-image", "url(/content/dam/acsorg/meetings/acs-meetings/2024-spring/ACS-14205-2024-Spring-Meeting-Website-Banners3-low.jpg)");
}
}, 7000);
}());
</script>
</div>
</div>
</div>
</div>
<div class="reference">
<div data-testid="reference-component" style="display:inline;" class="cq-dd-paragraph" data-ishtl="true"><div class="announcements"><div data-testid="announcements-component" class="container" data-ishtl="true">
<div id="announcements" data-composer="newsticker" data-action="init">
<div id="announcement-bar" class="enhanced">
<p class="announcement-sub">
<strong>Announcements:</strong> <span class="announcement-nav"><a href="#" class="prev" aria-label="Previous Announcement"><img src="https://assetscloud.acs.org/v2.0/acs-bootstrap/images/homepage/left-grey-arrow.gif" align="absmiddle" alt="previous announcement" border="0"></a><span> | </span><a href="#" class="next" aria-label="Next Announcement"><img src="https://assetscloud.acs.org/v2.0/acs-bootstrap/images/homepage/right-grey-arrow.gif" align="absmiddle" alt="Next announcement" border="0"></a></span>
</p>
<noscript>To view this content please <em>enable javascript</em> and <a href="./">refresh this page</a>.</noscript>
<div id="headlines" class="newsticker"><h2>
<a href="https://annualreport.acs.org/">2023 ACS Annual Report</a>
<p>The annual report is now available and includes a message from the CEO, highlights of several ACS achievements in the past year and a financial overview highlighting the Society’s strong performance in 2023.</p>
</h2><h2 style="display: none;">
<a href="/privacy.html">ACS takes your privacy seriously</a>
<p>ACS is committed to protecting your personal information. Our updated <a href="/privacy.html">privacy policy</a> reflects our efforts to comply with the new European General Data Protection Regulations which details what information we collect from you, how we use it, and what we do to safeguard it.</p>
</h2><h2 style="display: none;">
<a href="/middleschoolchemistry-es.html"> ¡Nuevo! Middle School Chemistry website in Spanish! </a>
<p>The new Middle School Chemistry website in <b>Spanish</b> is here! More content with more fun and learning!</p>
</h2></div><p class="view-all-announcements"><a href="#">View All</a></p>
<div id="announcements-all" style="display: none;">
<h2>
<a href="https://annualreport.acs.org/">2023 ACS Annual Report</a>
<p>The annual report is now available and includes a message from the CEO, highlights of several ACS achievements in the past year and a financial overview highlighting the Society’s strong performance in 2023.</p>
</h2>
<h2>
<a href="/privacy.html">ACS takes your privacy seriously</a>
<p>ACS is committed to protecting your personal information. Our updated <a href="/privacy.html">privacy policy</a> reflects our efforts to comply with the new European General Data Protection Regulations which details what information we collect from you, how we use it, and what we do to safeguard it.</p>
</h2>
<h2>
<a href="/middleschoolchemistry-es.html"> ¡Nuevo! Middle School Chemistry website in Spanish! </a>
<p>The new Middle School Chemistry website in <b>Spanish</b> is here! More content with more fun and learning!</p>
</h2>
</div><br class="clearboth">
</div>
</div>
</div></div>
</div>
</div>
<div class="reference">
<div data-testid="reference-component" style="display:inline;" class="cq-dd-paragraph" data-ishtl="true"><div class="herocontainer parbase">
<div data-testid="herocontainer-component" class="container-fluid explore-acs">
<style type="text/css">
#_content_acs_en_featuresexplore-acsjcrcontentarticlecontentheroc69975 {
padding-top: 50px;
padding-bottom: 50px;
background-color: #f4f4f4;
}
</style>
<div class="clearfix text_dark" id="_content_acs_en_featuresexplore-acsjcrcontentarticlecontentheroc69975">
<div class="container">
<div class="containerPar parsys"><div class="embed section">
<div data-testid="embed-component" id="aem-embed-jsp-/content/acs/en/features/explore-acs/jcr:content/articleContent/herocontainer/containerPar/embed" class="embed left" style="height:auto; width:auto; " data-ishtl="true">
<style type="text/css">
.select-container {
display: inline-block;
}
</style>
<div class="homeExplore">
<h2 class="h1" style="text-align: left;">EXPLORE <span class="colortheme">ACS</span></h2>
<div id="explore-control">
<span>I want to</span>
<div class="select-container">
<select id="explore-dd" aria-label="I want to explore"><option value="meetings">Attend a meeting or event</option><option value="network">Network</option><option value="research">Read the latest news and research</option><option value="jobs">Find jobs and internships</option><option value="grants">Find grants and scholarships</option><option value="present">Present research</option><option value="education">Find educational resources</option><option value="volunteer">Volunteer my time</option><option value="career">Develop my career</option><option value="advice">Get career advice</option><option value="donate">Make a donation</option><option value="advocate">Advocate for chemistry</option><option value="learn">Learn about ACS</option></select>
</div>
</div>
<div id="explore-results"><div class="result"><a href="/content/acs/en/meetings/acs-meetings.html">ACS Meetings & Expos</a></div><div class="result"><a href="/content/acs/en/careers/personal-career-consulting.html">Career Events</a></div><div class="result"><a href="/content/acs/en/meetings/regional.html">Regional Meetings</a></div><div class="view-all-link"><a href="/content/acs/en/events.html">View All Meetings & Events</a></div></div>
</div>
<script>
var exploreData = [{
"name":"meetings",
"label":"Attend a meeting or event",
"results":[
{"item":"<a href='/content/acs/en/meetings/acs-meetings.html'>ACS Meetings & Expos</a>"},
{"item":"<a href='/content/acs/en/careers/personal-career-consulting.html'>Career Events</a>"},
{"item":"<a href='/content/acs/en/meetings/regional.html'>Regional Meetings</a>"}
],
"more": "<a href='/content/acs/en/events.html'>View All Meetings & Events</a>"
},
{
"name":"network",
"label":"Network",
"results":[
{"item":"<a href='/content/acs/en/technical-divisions.html'>ACS Divisions</a>"},
{"item":"<a href='/content/acs/en/local-sections.html'>Local Sections</a>"},
{"item":"<a href='/content/acs/en/education/student-communities.html'>Student Communities</a>"}
],
"more": "<a href='/content/acs/en/membership-and-networks.html'>View All Networking Opportunities</a>"
},
{
"name":"research",
"label":"Read the latest news and research",
"results":[
{"item":"<a href='https://pubs.acs.org'>ACS Publications</a>"},
{"item":"<a href='https://cen.acs.org'>Chemical & Engineering News</a>"},
{"item":"<a href='/content/acs/en/pressroom.html'>ACS News</a>"}
]
},
{
"name":"jobs",
"label":"Find jobs and internships",
"results":[
{"item":"<a href='https://chemistryjobs.acs.org'>C&EN Jobs Database</a>"},
{"item":"<a href='/content/acs/en/careers/personal-career-consulting.html'>Career Events</a>"},
{"item":"<a href='/content/acs/en/get-experience.html'>Internships, Co-Ops</a>"}
],
"more": "<a href='/content/acs/en/careers.html'>View All Career Opportunities</a>"
},
{
"name":"grants",
"label":"Find grants and scholarships",
"results":[
{"item":"<a href='/content/acs/en/funding/scholarships-fellowships.html'>Scholarships</a>"},
{"item":"<a href='/content/acs/en/funding/grants.html'>Grants</a>"},
{"item":"<a href='/content/acs/en/funding/students.html'>Grants for Students</a>"}
],
"more": "<a href='/content/acs/en/funding.html'>View All Funding and Awards</a>"
},
{
"name":"present",
"label":"Present research",
"results":[
{"item":"<a href='/content/acs/en/meetings/programming-resources.html'>How to Submit an Abstract</a>"},
{"item":"<a href='https://pubs.acs.org/publish/'>ACS Publications</a>"}
]
},
{
"name":"education",
"label":"Find educational resources",
"results":[
{"item":"<a href='/content/acs/en/education/educators.html'>Educator Resources</a>"},
{"item":"<a href='/content/acs/en/education/students.html'>Student Resources</a>"},
{"item":"<a href='https://teachchemistry.org/'>American Association of Chemistry Teachers</a>"}
],
"more": "<a href='/content/acs/en/education.html'>View All Education Resources</a>"
},
{
"name":"volunteer",
"label":"Volunteer my time",
"results":[
{"item":"<a href='/content/acs/en/careers/personal-career-consulting/become-a-career-consultant.html'>Career Consulting</a>"},
{"item":"<a href='/content/acs/en/education/outreach/science-coaches.html'>Science Coaches</a>"},
{"item":"<a href='/content/acs/en/education/student-communities.html'>Student Communities</a>"}
],
"more": "<a href='/content/acs/en/volunteer.html'>View All Volunteer Opportunities</a>"
},
{
"name":"career",
"label":"Develop my career",
"results":[
{"item":"<a href='https://institute.acs.org'>ACS Institute</a>"},
{"item":"<a href='/content/acs/en/careers/leadership.html'>ACS Leadership Development</a>"},
{"item":"<a href='/content/acs/en/careers/personal-career-consulting.html'>Career Events</a>"}
]
},
{
"name":"advice",
"label":"Get career advice",
"results":[
{"item":"<a href='/content/acs/en/careers.html'>Career Path Resources</a>"},
{"item":"<a href='/content/acs/en/careers/personal-career-consulting.html'>Personal Career Consulting</a>"},
{"item":"<a href='https://chemidp.acs.org'>Career Skill Building</a>"}
],
"more": "<a href='/content/acs/en/careers.html'>View All Career Resources</a>"
},
{
"name":"donate",
"label":"Make a donation",
"results":[
{"item":"<a href='/content/acs/en/education/students/highschool/seed.html'>Project SEED</a>"},
{"item":"<a href='/content/acs/en/funding-and-awards/scholarships/acsscholars.html'>ACS Scholars Program</a>"}
],
"more": "<a href='/content/acs/en/donate.html'>See how you can make a difference</a>"
},
{
"name":"advocate",
"label":"Advocate for chemistry",
"results":[
{"item":"<a href='/content/acs/en/policy/publicpolicies.html'>What We Advocate For </a>"},
{"item":"<a href='/content/acs/en/policy/memberadvocacy.html'>Act4Chemistry</a>"}
],
"more": "<a href='/content/acs/en/policy.html'>View All Advocacy Efforts</a>"
},
{
"name":"learn",
"label":"Learn about ACS",
"results":[
{"item":"<a href='/content/acs/en/membership.html'>Membership</a>"},
{"item":"<a href='/content/acs/en/membership/member-benefits.html'>Member Benefits</a>"},
{"item":"<a href='/content/acs/en/about.html'>About ACS</a>"}
]
}];
// Populate dropdown options and initial results
var exploreDd = document.getElementById('explore-dd');
exploreData.forEach(function(entry) {
var option = document.createElement('option');
option.value = entry.name;
option.innerHTML = entry.label;
exploreDd.appendChild(option);
});
populateButtons(0)
exploreDd.addEventListener('change', function(e) {
var index = this.selectedIndex;
populateButtons(index)
});
function populateButtons(index) {
var exploreResults = document.getElementById('explore-results');
// Clear existing results
exploreResults.innerHTML = '';
// Populate new results
exploreData[index].results.forEach(function(result) {
var div = document.createElement('div');
div.className = 'result';
div.innerHTML = result.item;
exploreResults.appendChild(div);
});
// Check if there's a 'more' link and append it if present
if (exploreData[index].hasOwnProperty('more')){
var viewAllLink = document.createElement('div');
viewAllLink.className = 'view-all-link';
viewAllLink.innerHTML = exploreData[index].more;
exploreResults.appendChild(viewAllLink);
}
}
</script>
<div class="clear"></div>
</div>
</div>
</div>
</div>
</div>
</div></div>
</div>
</div>
<div class="herocontainer parbase">
<div data-testid="herocontainer-component" class="container-fluid border-bottom home-motw">
<style type="text/css">
#_content_acs_en_jcrcontentmaincontentherocontainer31822 {
padding-top: 20px;
padding-bottom: 20px;
}
</style>
<div class="clearfix text_dark" id="_content_acs_en_jcrcontentmaincontentherocontainer31822">
<div class="container">
<div class="containerPar parsys"><div class="text parbase section"><div data-testid="text-component" class="container " data-ishtl="true">
<div>
<h2 class="h1" style=" margin: 1.0em 0.0px 0.75em;
text-align: left;
padding-right: 0;
">MOLECULE<br>
<span class="colortheme">OF THE WEEK</span></h2>
</div>
</div></div>
<div class="reference section">
<div data-testid="reference-component" style="display:inline;" class="cq-dd-paragraph" data-ishtl="true"><div class="motwteaser">
<div class="moleculeHint" data-ishtl="true">I produce a color that you’re all too familiar with.</div>
<a aria-label="Learn more about Stercobilin" href="/molecule-of-the-week/archive/s/stercobilin.html?cid=home_motw">
<div class="moleculeImage1">
<img alt="Image of Stercobilin" src="/content/dam/acsorg/molecule/archive-new/s/stercobilin-teaser.png">
</div>
</a>
<div class="moleculeButton">
<a aria-label="Learn more about Stercobilin" class="btn btn-link btn-lg" href="/molecule-of-the-week/archive/s/stercobilin.html?cid=home_motw">
What molecule am I?
</a>
<p><a href="/molecule-of-the-week/archive.html">View Archive</a></p>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div></div>
<div class="reference">
<div data-testid="reference-component" style="display:inline;" class="cq-dd-paragraph" data-ishtl="true"><div class="columnsBootstrap parbase">
<div class="container " data-ishtl="true">
<div class="row rowOdd">
<div class="col-md-12 col-xs-12 columnOne columnOdd">
<div class="column0 parsys">
<div class="herocontainer parbase">
<div data-testid="herocontainer-component" class="container-fluid hero-membership">
<style type="text/css">
#_content_acs_en_membershipreferences2023-campaignjcrcontentartic32961 {
background-image: url('/content/dam/acsorg/membership/images/hero-bg.jpg.scale.large.1600.jpg') ;
background-repeat: no-repeat;
background-size: cover;
background-position: right top;
padding-top: 40px;
padding-bottom: 40px;
padding-left: 25px;
padding-right: 25px;
margin-top: 70px;
margin-bottom: 70px;
}
@media only screen and (min-width: 1px) {#_content_acs_en_membershipreferences2023-campaignjcrcontentartic32961{background-image: url('/content/dam/acsorg/membership/images/hero-bg.jpg.scale.xsmall.640.jpg');}}
@media only screen and (min-width: 768px) {#_content_acs_en_membershipreferences2023-campaignjcrcontentartic32961{background-image: url('/content/dam/acsorg/membership/images/hero-bg.jpg.scale.small.1024.jpg');}}
@media only screen and (min-width: 1024px) {#_content_acs_en_membershipreferences2023-campaignjcrcontentartic32961{background-image: url('/content/dam/acsorg/membership/images/hero-bg.jpg.scale.medium.1399.jpg');}}
@media only screen and (min-width: 1280px) {#_content_acs_en_membershipreferences2023-campaignjcrcontentartic32961{background-image: url('/content/dam/acsorg/membership/images/hero-bg.jpg.scale.large.1600.jpg');}}
</style>
<div class="clearfix text_light" id="_content_acs_en_membershipreferences2023-campaignjcrcontentartic32961">
<div class="container">
<div class="containerPar parsys"><div class="text parbase section"><div data-testid="text-component" class="container " data-ishtl="true">
<div>
<h2><span class="h1-yellow">BECAUSE PEOPLE <br>
LIKE YOU </span>CREATE <br>
GREAT CHEMISTRY</h2>
<p class="lead">You belong here</p>
</div>
</div></div>
<div class="button parbase section">
<div data-testid="button-component" class="container" data-ishtl="true">
<div class="text-left">
<a href="/membership.html" class="btn btn-yellow btn-lg">
Explore ACS Membership
<span class="sr-only">Explore ACS Membership</span>
</a>
</div>
</div>
</div>
<div class="embed section">
<div data-testid="embed-component" id="aem-embed-jsp-/content/acs/en/membership/references/2023-campaign/jcr:content/articleContent/columnsbootstrap/column0/herocontainer_copy_c/containerPar/embed" class="embed left" style="height:auto; width:auto; " data-ishtl="true">
<link rel="preconnect" href="https://fonts.googleapis.com">
<link rel="preconnect" href="https://fonts.gstatic.com" crossorigin="">
<link rel="stylesheet" href="https://fonts.googleapis.com/css2?family=Kanit:wght@900&family=Open+Sans:wght@800&display=swap" onload="this.onload=null;this.removeAttribute('media');">
<style>
.hero-membership:before {
content: "";
display: block;
position: absolute;
width: 100%;
height: 84%;
background: rgb(1,51,124);
background: linear-gradient(101deg, rgba(1,51,124,1) 0%, rgba(15,86,190,0.759563200280112) 52%, rgba(254,254,254,0.08449317226890751) 74%, rgba(246,194,74,1) 100%);
}
.hero-membership h2 {
font-family: 'Kanit', sans-serif;
font-family: 'Open Sans', sans-serif;
margin-bottom: 0em;
font-size: 3.5em;
font-weight: 800;
line-height: 1em;
text-shadow: 3px 3px 2px rgba(11, 22, 128, 0.09);
color: #ffffff;
}
.hero-membership .lead {
font-size: 2em;
}
.h1-yellow {
color: #FFCE34;
}
.hero-membership .text_light {
height: 36rem;
}
@media only screen and (max-width: 1400px) {
}
@media only screen and (max-width: 700px) {
.hero-membership .text_light {
background-position: right 34% bottom !important;
}
.hero-membership h2 {
font-size: 3.1em;
}
}
}
@media only screen and (max-width: 500px) {
.hero-membership .text_light {
background-image: url(/content/dam/acsorg/membership/images/hero-bg-mobile.jpg) !important;
}
}
</style>
<div class="clear"></div>
</div>
</div>
</div>
</div>
</div>
</div></div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
<div class="reference">
<div data-testid="reference-component" style="display:inline;" class="cq-dd-paragraph" data-ishtl="true"><div class="herocontainer parbase">
<div data-testid="herocontainer-component" class="container-fluid stories-block">
<style type="text/css">
#_content_acs_en_featuresmember-storiesjcrcontentarticlecontenthe68642 {
padding-top: 50px;
padding-bottom: 50px;
background-color: #EFEFEF;
}
</style>
<div class="clearfix text_dark" id="_content_acs_en_featuresmember-storiesjcrcontentarticlecontenthe68642">
<div class="container">
<div class="containerPar parsys"><div class="text parbase section"><div data-testid="text-component" class="container " data-ishtl="true">
<div>
<h2 class="h1" style=" margin: 1.0em 0.0px 0.75em;
text-align: center;
">Your Success is Our Success</h2>
</div>
</div></div>
<div class="embed section">
<div data-testid="embed-component" id="aem-embed-jsp-/content/acs/en/features/member-stories/jcr:content/articleContent/herocontainer/containerPar/embed" class="embed left" style="height:auto; width:auto; " data-ishtl="true">
<div class="stories-wrapper animated">
<div class="stories-container">
<div class="item first lrg top-offset"><img class="" src="/content/dam/acsorg/home/stories/headshot01.jpg" alt="" loading="lazy"></div>
<div class="item quote lrg">“I have enjoyed working on research on nanomaterials for clean energy applications and publishing our efforts in top quality ACS journals.”</div>
<div class="item lrg"><img class="" src="/content/dam/acsorg/home/stories/headshot03.jpg" alt="" loading="lazy"></div>
<div class="item med top-offset"><img class="" src="/content/dam/acsorg/home/stories/headshot02.jpg" alt="" loading="lazy"></div>
<div class="item med"><img class="" src="/content/dam/acsorg/home/stories/headshot04.jpg" alt="" loading="lazy"></div>
<div class="item med"><img class="" src="/content/dam/acsorg/home/stories/headshot05.jpg" alt="" loading="lazy"></div>
<div class="item quote">I am really grateful to be involved in an organization that truly supports its members in pursuing their professional goals.</div>
<div class="item small top-offset"><img class="" src="/content/dam/acsorg/home/stories/headshot06.jpg" alt="" loading="lazy"></div>
<div class="item med"><img class="" src="/content/dam/acsorg/home/stories/headshot07.jpg" alt="" loading="lazy"></div>
</div>
</div>
<div class="clear"></div>
</div>
</div>
<div class="button parbase section">
<div data-testid="button-component" class="container" data-ishtl="true">
<div class="text-center">
<a href="http://my.acs.org/" class="btn btn-yellow btn-lg">
Read Personal Stories
<span class="sr-only"></span>
</a>
</div>
</div>
</div>
</div>
</div>
</div>
</div></div>
</div>
</div>
<div class="embed">
<div data-testid="embed-component" id="aem-embed-jsp-/content/acs/en/jcr:content/mainContent/embed" class="Normal Normal embed left" style="height:auto; width:auto; " data-ishtl="true">
<style>
.acsBreadcrumbbreadcrumbNav .container {
width:100%;
position:absolute;
z-index:3;
padding: 0 15px;
}
.breadcrumb ul li {
color:#fff;
}
.home .reference > * > .image { margin-bottom:0; }
.newsticker h4 {font-size: 15px;}
.motwteaser > a {
display: inline-flex;
}
.home-motw .motwteaser * {
margin-bottom: 1.5rem;
}
.home-motw .btn-link,
.home-motw .btn-link:visited {
background-color: #FDD941;
color:#000;
border:none;
}
.home-motw .btn-link:hover,
.home-motw .btn-link:focus {
background:#fccf0f;
}
.owl-dotdata .owl-dots {
top:-104px;
margin-bottom: 0;
}
.home .owl-carousel .slide-caption p,
.home .owl-carousel .owl-item:nth-child(4) .slide-caption p,
.home .owl-carousel .owl-item:nth-child(9) .slide-caption p { max-width:550px; }
@media screen and (min-width: 768px) {
.owl-carousel.single .slide-caption h2 {
max-width:700px;
}
.owl-carousel.single .slide-caption h2 span {
font-size:.75em;
line-height:0;
}
.owl-carousel { /* temp fix for alert bar */
max-height:450px;
}
.owl-dotdata:after { /* temp fix for alert bar */
bottom:0;
}
}
@media screen and (max-width: 767px) {
.owl-carousel .item {
height: 300px !important;
}
}
@media screen and (min-width:1200px) {
.home .home-trending ul {
column-count:2;
}
.owl-carousel.single .slide-caption-inner {
max-width: 75%;
}
}
@media screen and (min-width:1200px) and (max-width:1399px){
/* For Diversity slide */
.home .owl-carousel .owl-item:nth-child(4) img,
.home .owl-carousel .owl-item:nth-child(9) img { max-height:535px; }
.home .owl-carousel .owl-item img { max-width:100%; }
}
@media screen and (min-width:1010px) and (max-width:1199px){
/*.home .owl-carousel .owl-item:nth-child(5) img,
.home .owl-carousel .owl-item:nth-child(10) img { max-height:475px; }*/
.home .owl-carousel .owl-item img { max-width:none; max-height:475px; }
}
.alert-banner__special.displayBanner {
z-index: 9;
}
@media screen and (max-width: 600px){
#explore-control .select-container { width:100%; }
#explore-control select { background-color:#fff; }
}
/*.owl-carousel.single .slide-caption .spring-2024 {*/
/* color:#000 !important;*/
/*}*/
/*.owl-carousel .owl-item:nth-child(5) h2{*/
/* color:#000 !important;*/
/*}*/
/* Carousel Text Color for Each Slide */
#acscarousel_slide_caption_0 *
{
color: black !important;
}
#acscarousel_slide_caption_1 *
{
color: black !important;
}
#acscarousel_slide_caption_2 *
{
color: white !important;
}
#acscarousel_slide_caption_3 *
{
color: white !important;
}
#acscarousel_slide_caption_4 *
{
color: white !important;
}
#acscarousel_slide_caption_5 *
{
color: white !important;
}
</style>
<span style="display: none;">Homepage Up 123</span>
<div class="clear"></div>
</div>
</div>
</div>
</div>
</div>
<div data-testid="layout-footer-sharebar" class="sharebar2_footer">
<div class="container">
<div class="sharebar2_label">Share this page:</div>
<div class="addthis sharebar2 parbase"><!-- ACS Sharebar 2.0 BEGIN -->
<div class="sharebar2 " data-testid="sharebar2-component">
<!-- Facebook -->
<a href="javascript:window.open('https://www.facebook.com/sharer.php?u=https%3A%2F%2Fwww.acs.org%2F', '_blank', 'width=450,height=550');void(0);" class="social-icon facebook" title="Facebook">
<span class="hiddenButRead">Facebook</span>
</a>
<!-- LinkedIn -->
<a href="javascript:window.open('https://www.linkedin.com/shareArticle?url=https%3A%2F%2Fwww.acs.org%2F&title=American Chemical Society', '_blank', 'width=450,height=550');void(0);" class="social-icon linkedin" title="LinkedIn">
<span class="hiddenButRead">LinkedIn</span>
</a>
<!-- Twitter -->
<a href="javascript:window.open('https://twitter.com/intent/tweet?url=https%3A%2F%2Fwww.acs.org%2F&text=American%20Chemical%20Society', '_blank', 'width=450,height=550');void(0);" class="social-icon twitter" title="Tweet">
<span class="hiddenButRead">X</span>
</a>
<!-- Pinterest -->
<a href="javascript:window.open('https://pinterest.com/pin/create/bookmarklet/?media=https%3A%2F%2Fassetscloud.acs.org%2Facs-bootstrap%2Fv2.0%2Fimages%2Facs-logo-facebook.png&url=https%3A%2F%2Fwww.acs.org%2F&is_video=false&description=American%20Chemical%20Society', '_blank', 'width=450,height=550');void(0);" class="social-icon pinterest" title="Pinterest">
<span class="hiddenButRead">Pinterest</span>
</a>
<!-- Email -->
<a href="mailto:?subject=ACS.org%3A%20American%20Chemical%20Society&body=From%20The%20American%20Chemical%20Society%3A%0A%0AAmerican%20Chemical%20Society%0A%0AACS%20is%20one%20of%20the%20world%E2%80%99s%20largest%20scientific%20societies%20and%20the%20premier%20home%20of%20chemistry%20professionals.%20Find%20career%20opportunities%2C%20educational%20resources%2C%20professional%20development%2C%20and%20much%20more.%0A%0Ahttps%3A%2F%2Fwww.acs.org%2F" class="social-icon email" title="Email">
<span class="hiddenButRead">Email</span>
</a>
</div>
<!-- ACS Sharebar 2.0 END -->
</div>
</div>
</div>
<!--====== end page content ====== -->
<div data-testid="layout-cookiebanner">
<div data-testid="cookiebanner-component" class="alert-banner__cookie search-ignore">
<div class="container">
<p>
<button class="cookie-consent" data-testid="cookie-consent-button">Accept & Close</button>
The ACS takes your privacy seriously as it relates to cookies. We use cookies to remember users, better understand ways
to serve them, improve our value proposition, and optimize their experience. Learn more about managing your cookies at
<a href="/content/acs/en/cookies.html">Cookies Policy</a>.
</p>
</div>
</div>
</div>
<div data-testid="layout-footer" class="footer acsFooter parbase">
<!--googleoff: index-->
<div data-testid="acsfooter-component" id="ft" class="search-ignore extended" role="contentinfo">
<div class="container">
<div id="ft-sitemap">
<div class="sitemap-col">
<a href="/" class="footer__logo"><img alt="American Chemical Society, Chemistry for Life" loading="lazy" src="/etc.clientlibs/acs-cdn/aem6/cdn/static/resources/images/acs-logo-white.svg" width="175" height="56"></a>
</div>
<div class="sitemap-col">
<dl data-testid="acsfooterlinklist-component" class="sitemap-cat">
<dt>GET TO KNOW US</dt>
<dd><a href="/about.html?sc=180808_GlobalFooter_od">About ACS</a></dd>
<dd><a href="/pressroom/news-room.html?sc=180808_GlobalFooter_od">Press Room</a></dd>
<dd><a href="https://recruiting.ultipro.com/AME1095ACHM/JobBoard/c52f9a39-fdc5-4ae2-9eaf-cb8a7bda923e/?q=&o=postedDateDesc&w=&wc=&we=&wpst=">Jobs at ACS</a></dd>
<dd><a href="/about/governance.html?sc=180808_GlobalFooter_od">Governance</a></dd>
<dd><a href="https://www.store.acs.org/?sc=180808_GlobalFooter_od">ACS Store</a></dd>
</dl>
</div>
<div class="sitemap-col">
<dl data-testid="acsfooterlinklist-component" class="sitemap-cat">
<dt>JOIN US</dt>
<dd><a href="https://membership.join.acs.org/?sc=190101_GlobalFooter_od">Join ACS</a></dd>
<dd><a href="https://membership.renew.acs.org/?sc=190101_GlobalFooter_od">Renew Membership</a></dd>
<dd><a href="https://www.acs.org/membership.html">Member Benefits</a></dd>
</dl>
</div>
<div class="sitemap-col">
<dl data-testid="acsfooterlinklist-component" class="sitemap-cat">
<dt>GET INVOLVED</dt>
<dd><a href="/policy.html">Advocate</a></dd>
<dd><a href="/volunteer.html">Volunteer</a></dd>
<dd><a href="/donate.html">Donate</a></dd>
<dd><a href="https://communities.acs.org">ACS Network</a></dd>
</dl>
</div>
<div class="sitemap-col">
<div class="footer__title">Follow Us</div>
<div class="ft-social-links">
<a href="https://www.facebook.com/AmericanChemicalSociety" class="social-icon facebook" aria-label="Follow us on Facebook"></a>
<a href="https://twitter.com/AmerChemSociety" class="social-icon twitter" aria-label="Follow us on Twitter"></a>
<a href="https://www.linkedin.com/company/american-chemical-society" class="social-icon linkedin" aria-label="Follow us on LinkedIn"></a>
<a href="https://www.instagram.com/amerchemsociety/?hl=en" class="social-icon instagram" aria-label="Follow us on Instagram"></a>
</div>
</div>
</div>
<div class="ft-acs-address"><div data-testid="text-component" class="container " data-ishtl="true">
<div>
<p>1155 Sixteenth Street, NW, Washington, DC 20036, USA | <a href="mailto:[email protected]">[email protected]</a> | 1-800-333-9511 (US and Canada) | 614-447-3776 (outside North America)</p>
</div>
</div></div>
</div>
<div class="ft-links">
<div class="container">
<ul>
<li><a href="#top">Top ^</a></li>
<li><a href="/terms.html">Terms of Use</a></li>
<li><a href="/security.html">Security</a></li>
<li><a href="/privacy.html">Privacy</a></li>
<li><a href="/accessibility-statement.html">Accessibility</a></li>
<li><a href="/sitemap.html">Site Map</a></li>
<li><a href="/contact.html">Contact</a></li>
<li><a href="/help.html">Help</a></li>
</ul>
<p><a href="/copyright.html">Copyright ©</a> 2024 American Chemical Society</p>
</div>
</div>
</div>
<!-- end footer -->
<!--googleon: index-->
</div>
<script data-testid="js-analytics" type="text/javascript">
(function() {
window.pagedata = {"gated":"Non Gated","path":"/content/acs/en","gatedType":"","omniHier1":"Home","omniSubSection3":"Home","omniPageName":"Home:index.htm","omniSubSection2":"Home","title":"American Chemical Society","omniSubSection1":"Home","omniDomain":"www.acs.org","omniContentId":"","omniChannel":"Home"};
}())
</script>
<!-- Bootstrap & ACS JS -->
<script src="https://assetscloud.acs.org/v2.0/acs-bootstrap/js/acs.min.js"></script><script src="https://sso.acs.org/idp/status?padding=jsonp_callback_44678&appid=WWWACS"></script>
<script src="/etc.clientlibs/acs-cdn/aem6/cdn/components.lc-eadf99378f63e512d86bb6634ce31f88-lc.min.js"></script>
<script>
<!-- pingdom rum -->
(function() {
window._prum = [['id', '5182d37babe53d3b66000000'],
['mark', 'firstbyte', (new Date()).getTime()]];
var s = document.getElementsByTagName('script')[0]
, p = document.createElement('script');
p.async = 'async';
p.src = '//rum-static.pingdom.net/prum.min.js';
s.parentNode.insertBefore(p, s);
})();
</script>
<!-- DTM -->
<!-- Launch -->
<script async="async" src="//assets.adobedtm.com/822408db7b4a/f9e889f09bf1/launch-758c59e3763b.min.js"></script>
<div class="cloudservices servicecomponents">
</div>
<script>_satellite["_runScript1"](function(event, target, Promise) {
// new youtube **
if (typeof jQuery !== 'undefined') {
window._sdi = window._sdi || {};
window._sdi.addEventHandler = window.addEventListener ? function(el, type, fn) {
el.addEventListener(type, fn, !1);
} : function(el, type, fn) {
el.attachEvent("on" + type, fn);
};
window._sdi.addEventHandler(window, 'message', function(r) {
var d = {};
//skip looping video
if (r.origin.match(/youtube\.com/) && typeof JSON != 'undefined' && r.origin.indexOf("loop=1") == -1) {
d = JSON.parse(r.data);
var videos = window._sdi.yt.videos,
v;
// video info
if (d.event == 'infoDelivery') {
var v = {},
id;
if (d.info.videoData) {
id = d.info.videoData.video_id;
v = videos[id] || {};
v.info = d.info;
v.id = d.id;
videos[id] = v;
}
for (var vs in window._sdi.yt.videos) {
var vid = window._sdi.yt.videos[vs];
if (vid.id == d.id) {
v = vid;
}
}
var sc = window._sdi.yt.sc || {};
//video start
if (v.info) {
if (Math.abs(d.info.currentTime - v.info.currentTime) > 1.5) {
if (sc.track === true) {
sc.s().Media.stop(v.info.videoData.title, v.info.currentTime);
if (v.state != 'paused') {
sc.s().Media.play(v.info.videoData.title, d.info.currentTime);
}
}
}
v.info.currentTime = d.info.currentTime;
}
// video pause
if (d.info.playerState == 2) {
sc.s().Media.stop(v.info.videoData.title, v.info.currentTime);
v.state = 'paused';
}
if (d.info.playerState == 1) {
// video start
if (!v.started) {
v.started = true;
if (sc.track === true) {
sc.s().Media.open(v.info.videoData.title, v.info.duration, 'youtube');
sc.s().Media.play(v.info.videoData.title, v.info.currentTime);
}
}
// video resume
else {
if (sc.track === true) {
sc.s().Media.play(v.info.videoData.title, v.info.currentTime);
}
}
v.state = 'playing';
}
// video buffer
if (d.info.playerState == 3 && v.started) {
if (sc.track === true) {
sc.s().Media.stop(v.info.videoData.title, v.info.currentTime);
}
v.state = 'paused';
}
// video complete
if (d.info.playerState === 0) {
if (sc.track === true) {
sc.s().Media.stop(v.info.videoData.title, v.info.currentTime);
sc.s().Media.close(v.info.videoData.title);
}
v.state = 'completed';
}
} else if (d.event == 'onStateChange') {
for (var vs in window._sdi.yt.videos) {
var vid = window._sdi.yt.videos[vs];
if (vid.id == d.id) {
v = vid;
}
}
var sc = window._sdi.yt.sc || {};
// video play
if (d.info == 1) {
// video start
if (!v.started) {
v.started = true;
if (sc.track === true) {
sc.s().Media.open(v.info.videoData.title, v.info.duration, 'youtube');
if (v.state != 'paused') {
sc.s().Media.play(v.info.videoData.title, d.info.currentTime);
}
}
}
// video resume
else {
if (sc.track === true) {
sc.s().Media.play(v.info.videoData.title, v.info.currentTime);
}
}
v.state = 'playing';
}
// video pause
if (d.info == 2) {
if (sc.track === true) {
sc.s().Media.stop(v.info.videoData.title, v.info.currentTime);
}
v.state = 'paused';
}
// video buffer
if (d.info == 3 && v.started) {
if (sc.track === true) {
sc.s().Media.stop(v.info.videoData.title, v.info.currentTime);
}
v.state = 'paused';
}
// video complete
if (d.info === 0) {
if (sc.track === true) {
sc.s().Media.stop(v.info.videoData.title, v.info.currentTime);
sc.s().Media.close(v.info.videoData.title);
}
v.state = 'completed';
}
}
}
});
window._sdi.loadScript = function(c, a) {
var b = document.createElement("script");
b.type = "text/javascript";
if (a && typeof a == 'function') {
if (b.readyState) {
b.onreadystatechange = function() {
if (b.readyState === "loaded" || b.readyState === "complete") {
b.onreadystatechange = null;
a();
}
};
} else {
b.onload = function() {
a();
};
}
}
b.src = c;
document.getElementsByTagName("head")[0].appendChild(b);
};
// youtube
window._sdi.yt = {
stages: {},
players: {},
sc: {
track: true, // set to true if you want to use SiteCatalyst video measurement
s: function() {
return window.s; // set to the global s object (can use s_gi with a report suite passed to it if not defined globally)
}
},
init: function() {
var scripts = document.getElementsByTagName('script'),
api = false,
ids = [],
vids = window._sdi.yt.videos;
for (var i = 0; i < scripts.length; i++) {
var script = scripts[i],
src = script.src || '';
if (src.match(/youtube\.com\/iframe_api/)) {
api = true;
}
}
if (api === false) {
window._sdi.loadScript('//www.youtube.com/iframe_api', function() {
window._sdi.yt.ready('api');
});
} else {
window._sdi.yt.ready('api');
}
},
ready: function(stage) {
window._sdi.yt.stages[stage] = true;
if (window._sdi.yt.stages.dom && window._sdi.yt.stages.api) {
window._sdi.yt.checkIframes();
}
},
checkIframes: function() {
var vids = window._sdi.yt.videos,
timeout = 1000,
videoNumber = 0;
//jQuery('iframe[src*="youtube"][data-sdiyt!="true"]').each(function(idx, ifr) {
jQuery('iframe[src*="youtube"]').each(function(idx, ifr) {
//don't tack looping video
if (ifr.src.indexOf("loop=1") != -1) {
var vid = null;
} else {
var vid = ifr.src.match(/h?t?t?p?s?\:?\/\/www\.youtube(-nocookie)?\.com\/embed\/([\w-]{11})(?:\?.*)?/),
id;
}
if (vid) {
id = (vid.length > 2 ? vid[2] : '');
if (!ifr.id) {
ifr.id = id + videoNumber;
videoNumber++;
}
var rewrite = false;
//only add optional "origin" param on HTTPS
if (!ifr.src.match(/origin/) && document.location.protocol == "https:") {
//ifr.src += (ifr.src.indexOf('?')>-1 ? '&' : '?') + 'origin=https://'+document.location.host;
// rewrite = true;
}
if (!ifr.src.match(/enablejsapi=1/)) {
ifr.src += (ifr.src.indexOf('?') > -1 ? '&' : '?') + 'enablejsapi=1';
rewrite = true;
}
if (typeof jQuery != "undefined" && rewrite) {
var frm = jQuery(this).clone();
frm.src = ifr.src;
frm.id = ifr.id;
jQuery(this).replaceWith(frm);
} else {
if (typeof YT != 'undefined') {
if (typeof YT.get != 'undefined') {
ready = true;
vids[id] = {};
if ((!YT.get(ifr.id) || !(typeof YT.get(ifr.id).v != "undefined") && typeof YT.get(ifr.id).v.videoId !=
"undefined")) {
vids[id].player = new YT.Player(ifr.id, {
events: {
onReady: function() {},
onStateChange: function() {},
videoId: ifr.id
}
});
ifr.setAttribute('data-sdiyt', 'true');
} else {
ifr.setAttribute('data-sdiyt', 'true');
}
} else {
timeout = 100;
}
} else {
timeout = 100;
}
}
}
});
setTimeout(function() {
window._sdi.yt.checkIframes();
}, timeout);
},
videos: {}
};
if (typeof window._sdi != 'undefined' && typeof window._sdi.addEventHandler != 'undefined') {
window._sdi.addEventHandler(window, "load", function() {
window._sdi.yt.init();
window._sdi.yt.ready('dom');
});
}
}
/************** END YT ***************/
});</script><script type="text/javascript">
adroll_adv_id = "BSK3TLC5C5FBFDXP6RP625";
adroll_pix_id = "KYY2LV7LRZHO7PZPJXDMGX";
adroll_version = "2.0";
(function(w, d, e, o, a) {
w.__adroll_loaded = true;
w.adroll = w.adroll || [];
w.adroll.f = ['setProperties', 'identify', 'track'];
var roundtripUrl = "https://s.adroll.com/j/" + adroll_adv_id + "/roundtrip.js";
for (a = 0; a < w.adroll.f.length; a++) {
w.adroll[w.adroll.f[a]] = w.adroll[w.adroll.f[a]] || (function(n) { return function() { w.adroll.push([n, arguments]) } })(w.adroll.f[a])
};
e = d.createElement('script');
o = d.getElementsByTagName('script')[0];
e.async = 1;
e.src = roundtripUrl;
o.parentNode.insertBefore(e, o);
})(window, document);
adroll.track("pageView");
</script>
<img src="https://clickserv.sitescout.com/conv/95c95dce318bd5b7" width="1" height="1" style="position: absolute; left: -150px;">
<img src="https://pixel.sitescout.com/iap/1c2b13461e2104e7" width="1" height="1" style="position: absolute; left: -150px;"><img src="https://trkn.us/pixel/conv/ppt=21883;g=landing_page;gid=50888;ord=[a7c7s7]" height="0" width="0" border="0" style="position: absolute; left: -150px;"><script async="" src="https://www.googletagmanager.com/gtag/js?id=DC-13333474"></script>
<iframe height="0" width="0" src="https://13333474.fls.doubleclick.net/activityi;src=13333474;type=acs;cat=acs_m0;ord=1;num=9102432907014;npa=1;auiddc=302331958.1728189281;pscdl=noapi;frm=0;gtm=45fe4a20v9190497509za200;gcd=13l3l3l2l1l1;dma_cps=syphamo;dma=1;tag_exp=101671035~101747727;epver=2;~oref=https%3A%2F%2Fwww.acs.org%2F?" style="display: none; visibility: hidden;"></iframe><script>
window.dataLayer = window.dataLayer || [];
function gtag(){dataLayer.push(arguments);}
gtag('js', new Date());
gtag('config', 'DC-13333474');
gtag('event', 'conversion', {
'allow_custom_scripts': true,
'send_to': 'DC-13333474/acs/acs_m0+unique'
});
</script>
<noscript></noscript>
<script>_satellite["_runScript2"](function(event, target, Promise) {
"undefined"!=typeof s&&(s.pageName?s.getPageLoadTime():_satellite.logger.log('PageLoad - All Pages: "getPageLoadTime" plugin didn\'t run!'),s._pltPreviousPage?(s.prop15=s._pltLoadTime,s.eVar35=s._pltPreviousPage,s.events="event12="+s._pltLoadTime):_satellite.logger.log("PageLoad - All Pages: s._pltPreviousPage is not defined!"),s.eVar35="",s.eVar65="",s.eVar66="");
});</script><iframe sandbox="allow-scripts allow-same-origin" title="Adobe ID Syncing iFrame" id="destination_publishing_iframe_americanchemicalsociety_0" name="destination_publishing_iframe_americanchemicalsociety_0_name" src="https://americanchemicalsociety.demdex.net/dest5.html?d_nsid=0#https%3A%2F%2Fwww.acs.org" class="aamIframeLoaded" style="display: none; width: 0px; height: 0px;"></iframe><script type="text/javascript" src="//img.en25.com/i/elqCfg.min.js"></script>
<script type="text/javascript">
var _elqQ = _elqQ || [];
_elqQ.push(['elqSetSiteId', '341921710']);
_elqQ.push(['elqTrackPageView']);
_satellite.logger.log('Eloqua (v2.2) ready');
</script><script>_satellite["_runScript3"](function(event, target, Promise) {
window.clickTaleTagInjected||function(e,t,n){function a(){var a=e.createElementNS,c=a?a.call(e,"http://www.w3.org/1999/xhtml",t):e.createElement(t),d=e.getElementsByTagName(t)[0];c.async=!0,c.crossOrigin="anonymous",c.type="text/javascript",c.src=n,d.parentNode.insertBefore(c,d)}clickTaleTagInjected=!0,"loading"!=e.readyState?a():e.addEventListener("DOMContentLoaded",(function(){setTimeout(a,0)}))}(document,"script","https://cdnssl.clicktale.net/www07/ptc/95b73f7d-f125-4d32-bd42-31a7ba37119a.js");
});</script><script>_satellite["_runScript4"](function(event, target, Promise) {
var _sdi=window._sdi=window._sdi||{};_sdi.utils=_sdi.utils||{},_sdi.utils.SHA256=function(a){return function(){"use strict";function t(t,i){i?(d[0]=d[16]=d[1]=d[2]=d[3]=d[4]=d[5]=d[6]=d[7]=d[8]=d[9]=d[10]=d[11]=d[12]=d[13]=d[14]=d[15]=0,this.blocks=d):this.blocks=[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],t?(this.h0=3238371032,this.h1=914150663,this.h2=812702999,this.h3=4144912697,this.h4=4290775857,this.h5=1750603025,this.h6=1694076839,this.h7=3204075428):(this.h0=1779033703,this.h1=3144134277,this.h2=1013904242,this.h3=2773480762,this.h4=1359893119,this.h5=2600822924,this.h6=528734635,this.h7=1541459225),this.block=this.start=this.bytes=this.hBytes=0,this.finalized=this.hashed=!1,this.first=!0,this.is224=t}function i(i,s,r){var e,u=typeof i;if("string"===u){var n,a=[],o=i.length,y=0;for(e=0;e<o;++e)(n=i.charCodeAt(e))<128?a[y++]=n:n<2048?(a[y++]=192|n>>6,a[y++]=128|63&n):n<55296||n>=57344?(a[y++]=224|n>>12,a[y++]=128|n>>6&63,a[y++]=128|63&n):(n=65536+((1023&n)<<10|1023&i.charCodeAt(++e)),a[y++]=240|n>>18,a[y++]=128|n>>12&63,a[y++]=128|n>>6&63,a[y++]=128|63&n);i=a}else{if("object"!==u)throw new Error(h);if(null===i)throw new Error(h);if(f&&i.constructor===ArrayBuffer)i=new Uint8Array(i);else if(!(Array.isArray(i)||f&&ArrayBuffer.isView(i)))throw new Error(h)}i.length>64&&(i=new t(s,!0).update(i).array());var c=[],d=[];for(e=0;e<64;++e){var l=i[e]||0;c[e]=92^l,d[e]=54^l}t.call(this,s,r),this.update(d),this.oKeyPad=c,this.inner=!0,this.sharedMemory=r}var h="input is invalid type",r="object"==typeof window,s=r?window:{};s.JS_SHA256_NO_WINDOW&&(r=!1);var e=!r&&"object"==typeof self,n=!s.JS_SHA256_NO_NODE_JS&&"object"==typeof process&&process.versions&&process.versions.node;n?s=global:e&&(s=self);var o=!s.JS_SHA256_NO_COMMON_JS&&"object"==typeof module&&module.exports,a="function"==typeof define&&define.amd,f=!s.JS_SHA256_NO_ARRAY_BUFFER&&"undefined"!=typeof ArrayBuffer,u="0123456789abcdef".split(""),c=[-2147483648,8388608,32768,128],y=[24,16,8,0],p=[1116352408,1899447441,3049323471,3921009573,961987163,1508970993,2453635748,2870763221,3624381080,310598401,607225278,1426881987,1925078388,2162078206,2614888103,3248222580,3835390401,4022224774,264347078,604807628,770255983,1249150122,1555081692,1996064986,2554220882,2821834349,2952996808,3210313671,3336571891,3584528711,113926993,338241895,666307205,773529912,1294757372,1396182291,1695183700,1986661051,2177026350,2456956037,2730485921,2820302411,3259730800,3345764771,3516065817,3600352804,4094571909,275423344,430227734,506948616,659060556,883997877,958139571,1322822218,1537002063,1747873779,1955562222,2024104815,2227730452,2361852424,2428436474,2756734187,3204031479,3329325298],l=["hex","array","digest","arrayBuffer"],d=[];!s.JS_SHA256_NO_NODE_JS&&Array.isArray||(Array.isArray=function(t){return"[object Array]"===Object.prototype.toString.call(t)}),!f||!s.JS_SHA256_NO_ARRAY_BUFFER_IS_VIEW&&ArrayBuffer.isView||(ArrayBuffer.isView=function(t){return"object"==typeof t&&t.buffer&&t.buffer.constructor===ArrayBuffer});var A=function(i,s){return function(h){return new t(s,!0).update(h)[i]()}},w=function(i){var s=A("hex",i);n&&(s=b(s,i)),s.create=function(){return new t(i)},s.update=function(t){return s.create().update(t)};for(var h=0;h<l.length;++h){var r=l[h];s[r]=A(r,i)}return s},b=function(t,i){var r=eval("require('crypto')"),s=eval("require('buffer').Buffer"),e=i?"sha224":"sha256",n=function(i){if("string"==typeof i)return r.createHash(e).update(i,"utf8").digest("hex");if(null==i)throw new Error(h);return i.constructor===ArrayBuffer&&(i=new Uint8Array(i)),Array.isArray(i)||ArrayBuffer.isView(i)||i.constructor===s?r.createHash(e).update(new s(i)).digest("hex"):t(i)};return n},v=function(t,s){return function(h,r){return new i(h,s,!0).update(r)[t]()}},_=function(t){var s=v("hex",t);s.create=function(s){return new i(s,t)},s.update=function(t,i){return s.create(t).update(i)};for(var h=0;h<l.length;++h){var r=l[h];s[r]=v(r,t)}return s};t.prototype.update=function(t){if(!this.finalized){var i,s=typeof t;if("string"!==s){if("object"!==s)throw new Error(h);if(null===t)throw new Error(h);if(f&&t.constructor===ArrayBuffer)t=new Uint8Array(t);else if(!(Array.isArray(t)||f&&ArrayBuffer.isView(t)))throw new Error(h);i=!0}for(var r,e,u=0,n=t.length,a=this.blocks;u<n;){if(this.hashed&&(this.hashed=!1,a[0]=this.block,a[16]=a[1]=a[2]=a[3]=a[4]=a[5]=a[6]=a[7]=a[8]=a[9]=a[10]=a[11]=a[12]=a[13]=a[14]=a[15]=0),i)for(e=this.start;u<n&&e<64;++u)a[e>>2]|=t[u]<<y[3&e++];else for(e=this.start;u<n&&e<64;++u)(r=t.charCodeAt(u))<128?a[e>>2]|=r<<y[3&e++]:r<2048?(a[e>>2]|=(192|r>>6)<<y[3&e++],a[e>>2]|=(128|63&r)<<y[3&e++]):r<55296||r>=57344?(a[e>>2]|=(224|r>>12)<<y[3&e++],a[e>>2]|=(128|r>>6&63)<<y[3&e++],a[e>>2]|=(128|63&r)<<y[3&e++]):(r=65536+((1023&r)<<10|1023&t.charCodeAt(++u)),a[e>>2]|=(240|r>>18)<<y[3&e++],a[e>>2]|=(128|r>>12&63)<<y[3&e++],a[e>>2]|=(128|r>>6&63)<<y[3&e++],a[e>>2]|=(128|63&r)<<y[3&e++]);this.lastByteIndex=e,this.bytes+=e-this.start,e>=64?(this.block=a[16],this.start=e-64,this.hash(),this.hashed=!0):this.start=e}return this.bytes>4294967295&&(this.hBytes+=this.bytes/4294967296|0,this.bytes=this.bytes%4294967296),this}},t.prototype.finalize=function(){if(!this.finalized){this.finalized=!0;var t=this.blocks,i=this.lastByteIndex;t[16]=this.block,t[i>>2]|=c[3&i],this.block=t[16],i>=56&&(this.hashed||this.hash(),t[0]=this.block,t[16]=t[1]=t[2]=t[3]=t[4]=t[5]=t[6]=t[7]=t[8]=t[9]=t[10]=t[11]=t[12]=t[13]=t[14]=t[15]=0),t[14]=this.hBytes<<3|this.bytes>>>29,t[15]=this.bytes<<3,this.hash()}},t.prototype.hash=function(){var t,i,s,h,r,e,u,n,a,o=this.h0,f=this.h1,y=this.h2,c=this.h3,d=this.h4,l=this.h5,w=this.h6,A=this.h7,b=this.blocks;for(t=16;t<64;++t)i=((r=b[t-15])>>>7|r<<25)^(r>>>18|r<<14)^r>>>3,s=((r=b[t-2])>>>17|r<<15)^(r>>>19|r<<13)^r>>>10,b[t]=b[t-16]+i+b[t-7]+s|0;for(a=f&y,t=0;t<64;t+=4)this.first?(this.is224?(e=300032,A=(r=b[0]-1413257819)-150054599|0,c=r+24177077|0):(e=704751109,A=(r=b[0]-210244248)-1521486534|0,c=r+143694565|0),this.first=!1):(i=(o>>>2|o<<30)^(o>>>13|o<<19)^(o>>>22|o<<10),h=(e=o&f)^o&y^a,A=c+(r=A+(s=(d>>>6|d<<26)^(d>>>11|d<<21)^(d>>>25|d<<7))+(d&l^~d&w)+p[t]+b[t])|0,c=r+(i+h)|0),i=(c>>>2|c<<30)^(c>>>13|c<<19)^(c>>>22|c<<10),h=(u=c&o)^c&f^e,w=y+(r=w+(s=(A>>>6|A<<26)^(A>>>11|A<<21)^(A>>>25|A<<7))+(A&d^~A&l)+p[t+1]+b[t+1])|0,i=((y=r+(i+h)|0)>>>2|y<<30)^(y>>>13|y<<19)^(y>>>22|y<<10),h=(n=y&c)^y&o^u,l=f+(r=l+(s=(w>>>6|w<<26)^(w>>>11|w<<21)^(w>>>25|w<<7))+(w&A^~w&d)+p[t+2]+b[t+2])|0,i=((f=r+(i+h)|0)>>>2|f<<30)^(f>>>13|f<<19)^(f>>>22|f<<10),h=(a=f&y)^f&c^n,d=o+(r=d+(s=(l>>>6|l<<26)^(l>>>11|l<<21)^(l>>>25|l<<7))+(l&w^~l&A)+p[t+3]+b[t+3])|0,o=r+(i+h)|0;this.h0=this.h0+o|0,this.h1=this.h1+f|0,this.h2=this.h2+y|0,this.h3=this.h3+c|0,this.h4=this.h4+d|0,this.h5=this.h5+l|0,this.h6=this.h6+w|0,this.h7=this.h7+A|0},t.prototype.hex=function(){this.finalize();var t=this.h0,i=this.h1,s=this.h2,h=this.h3,r=this.h4,e=this.h5,n=this.h6,a=this.h7,o=u[t>>28&15]+u[t>>24&15]+u[t>>20&15]+u[t>>16&15]+u[t>>12&15]+u[t>>8&15]+u[t>>4&15]+u[15&t]+u[i>>28&15]+u[i>>24&15]+u[i>>20&15]+u[i>>16&15]+u[i>>12&15]+u[i>>8&15]+u[i>>4&15]+u[15&i]+u[s>>28&15]+u[s>>24&15]+u[s>>20&15]+u[s>>16&15]+u[s>>12&15]+u[s>>8&15]+u[s>>4&15]+u[15&s]+u[h>>28&15]+u[h>>24&15]+u[h>>20&15]+u[h>>16&15]+u[h>>12&15]+u[h>>8&15]+u[h>>4&15]+u[15&h]+u[r>>28&15]+u[r>>24&15]+u[r>>20&15]+u[r>>16&15]+u[r>>12&15]+u[r>>8&15]+u[r>>4&15]+u[15&r]+u[e>>28&15]+u[e>>24&15]+u[e>>20&15]+u[e>>16&15]+u[e>>12&15]+u[e>>8&15]+u[e>>4&15]+u[15&e]+u[n>>28&15]+u[n>>24&15]+u[n>>20&15]+u[n>>16&15]+u[n>>12&15]+u[n>>8&15]+u[n>>4&15]+u[15&n];return this.is224||(o+=u[a>>28&15]+u[a>>24&15]+u[a>>20&15]+u[a>>16&15]+u[a>>12&15]+u[a>>8&15]+u[a>>4&15]+u[15&a]),o},t.prototype.toString=t.prototype.hex,t.prototype.digest=function(){this.finalize();var t=this.h0,i=this.h1,s=this.h2,h=this.h3,r=this.h4,e=this.h5,u=this.h6,n=this.h7,a=[t>>24&255,t>>16&255,t>>8&255,255&t,i>>24&255,i>>16&255,i>>8&255,255&i,s>>24&255,s>>16&255,s>>8&255,255&s,h>>24&255,h>>16&255,h>>8&255,255&h,r>>24&255,r>>16&255,r>>8&255,255&r,e>>24&255,e>>16&255,e>>8&255,255&e,u>>24&255,u>>16&255,u>>8&255,255&u];return this.is224||a.push(n>>24&255,n>>16&255,n>>8&255,255&n),a},t.prototype.array=t.prototype.digest,t.prototype.arrayBuffer=function(){this.finalize();var t=new ArrayBuffer(this.is224?28:32),i=new DataView(t);return i.setUint32(0,this.h0),i.setUint32(4,this.h1),i.setUint32(8,this.h2),i.setUint32(12,this.h3),i.setUint32(16,this.h4),i.setUint32(20,this.h5),i.setUint32(24,this.h6),this.is224||i.setUint32(28,this.h7),t},i.prototype=new t,i.prototype.finalize=function(){if(t.prototype.finalize.call(this),this.inner){this.inner=!1;var i=this.array();t.call(this,this.is224,this.sharedMemory),this.update(this.oKeyPad),this.update(i),t.prototype.finalize.call(this)}};var B=w();B.sha256=B,B.sha224=w(!0),B.sha256.hmac=_(),B.sha224.hmac=_(!0),o?module.exports=B:(s.sha256=B.sha256,s.sha224=B.sha224,a&&define((function(){return B})))}(),sha256.sha256(a)};
});</script><script>_satellite["_runScript5"](function(event, target, Promise) {
"true"==localStorage.getItem("sdsat_debug")?(_satellite.logger.log("var2 rule is active. Call function var2Rule and pass an evar you wish to see the associated rulese for"),window._sdi=window._sdi||{},_sdi.utils=window._sdi.util||{},_sdi.utils.var2Rule=function(e){e=e.toLowerCase();var t=_satellite.rules,r=t.length,a=[];for(i=0;i<r;i++){if(t[i].trigger)if(t[i].trigger[0].arguments)if(h=JSON.stringify(t[i].trigger[0].arguments[0])||t[i].trigger[0].arguments[0].toString())(f=(h=h.toLowerCase()).indexOf(e))>-1&&(nextChar=h[f+e.length]+1,nextCharIsNum=parseInt(nextChar),nextCharIsNum||a.push(t[i].name))}var g=_satellite.pageLoadRules,s=g.length,n=[];for(i=0;i<s;i++){if(g[i].trigger)if(g[i].trigger[0].arguments)if(h=JSON.stringify(g[i].trigger[0].arguments[0])||g[i].trigger[0].arguments[0].toString())(f=(h=h.toLowerCase()).indexOf(e))>-1&&(nextChar=h[f+e.length]+1,nextCharIsNum=parseInt(nextChar),nextCharIsNum||n.push(g[i].name))}var l=_satellite.directCallRules,u=l.length,o=[];for(i=0;i<u;i++){var h,f;if(l[i].trigger)if(l[i].trigger[0].arguments)if(h=JSON.stringify(l[i].trigger[0].arguments[0])||l[i].trigger[0].arguments[0].toString())(f=(h=h.toLowerCase()).indexOf(e))>-1&&(nextChar=h[f+e.length]+1,nextCharIsNum=parseInt(nextChar),nextCharIsNum||o.push(l[i].name))}return{pageLoad:n,eventBased:a,directCall:o}}):_satellite.logger.log("var2Rule inactive please switch to staging to activate");
});</script><script>_satellite["_runScript6"](function(event, target, Promise) {
var _sdi=window._sdi=window._sdi||{};_sdi.utils=_sdi.utils||{},_sdi.utils.dataLayerHandle=function(e,t){e.forEach((function(e,t){eventsToProcess=[],1!=e.processed&&eventsToProcess.push(t)})),eventsToProcess.length>0?(eventsToProcess.forEach((function(e){digitalData[e].event;highLevel=Object.keys(digitalData[e]),highLevel.forEach((function(s){var a={};"event"!==s?(hold=digitalData[e][s],hold.forEach((function(t){Object.keys(t).forEach((function(t){a[t]=digitalData[e].pagedata[0][t]}))})),t.push(a)):hold=""})),digitalData[e].processed=!0})),_satellite.track(eventName)):_satellite.logger.log("no events to process here")};
});</script><script type="application/javascript" id="uws-snippet">
var _container = "live";
if (_satellite.environment.stage == "development" || _satellite.environment.stage == "staging") {
_container = "draft";
}
// Verint Unified WebSDK Integration Snippet v2.3
//
// Instructions: please embed this snippet directly into every page of your website template.
// For optimal performance, this should be embedded directly into the template, not referenced as
// an external file.
//
// DO NOT MODIFY BELOW THIS LINE *****************************************
(function () {
var cookies = document.cookie.split("; ").reduce(function (o, i) { var p = i.split("="); o[p[0]] = p[1]; return o; }, {});
var containerValue = cookies.uws_container_override && JSON.parse(decodeURIComponent(cookies.uws_container_override));
var config = {
moduleHost: "ucm-us.verint-cdn.com",
configHost: "ucm-us.verint-cdn.com",
siteKey: "acs-org",
debug: false,
container: containerValue || _container,
loadTime: Date.now()
};
var readyCallbacks = []; window.uwsReady = function (callback) { readyCallbacks.push(callback); };
var sdkPath = "//" + [config.moduleHost, "files/sites", config.siteKey, config.container, "sdk.js"].join("/");
var script = document.createElement("script"); script.src = sdkPath; script.async = true; script.type = "module";
script.addEventListener("load", function () { window.unifiedSDK.start(config, readyCallbacks); });
document.head.appendChild(script);
})();
// DO NOT MODIFY ABOVE THIS LINE *****************************************
_satellite.logger.log('Verint Unified WebSDK (ForeSee--' + _container + ': v1.3) loaded.')
</script>
<!-- Global site tag (gtag.js) - Google Ads: 960041120 -->
<script async="" src="https://www.googletagmanager.com/gtag/js?id=AW-960041120"></script><cs-native-frame-holder hidden=""></cs-native-frame-holder>
<script>
window.dataLayer = window.dataLayer || [];
function gtag(){dataLayer.push(arguments);}
gtag('js', new Date());
gtag('config', 'AW-960041120');
_satellite.logger.log('REQ Track #5: v0.0.1');
</script>
<!-- Google Tag Manager -->
<script>(function(w,d,s,l,i){w[l]=w[l]||[];w[l].push({'gtm.start':
new Date().getTime(),event:'gtm.js'});var f=d.getElementsByTagName(s)[0],
j=d.createElement(s),dl=l!='dataLayer'?'&l='+l:'';j.async=true;j.src=
'https://www.googletagmanager.com/gtm.js?id='+i+dl;f.parentNode.insertBefore(j,f);
})(window,document,'script','dataLayer','GTM-NXNG6W7');</script>
<!-- End Google Tag Manager -->
<!-- Google Tag Manager (noscript) -->
<noscript></noscript>
<!-- End Google Tag Manager (noscript) -->
<!-- Meta Pixel Code -->
<script>
!function(f,b,e,v,n,t,s)
{if(f.fbq)return;n=f.fbq=function(){n.callMethod?
n.callMethod.apply(n,arguments):n.queue.push(arguments)};
if(!f._fbq)f._fbq=n;n.push=n;n.loaded=!0;n.version='2.0';
n.queue=[];t=b.createElement(e);t.async=!0;
t.src=v;s=b.getElementsByTagName(e)[0];
s.parentNode.insertBefore(t,s)}(window, document,'script',
'https://connect.facebook.net/en_US/fbevents.js');
fbq('init', '942376929570230');
fbq('track', 'PageView');
if (document.location.pathname == '/meetings/acs-meetings.html') {
fbq('track', 'Lead');
} else if (document.location.pathname == '/membership.html') {
fbq('track', 'Lead');
} else if (document.location.pathname == '/acs-webinars.html') {
fbq('track', 'Lead');
} else {
}
_satellite.logger.log('REQ Track #7/#9: v0.1.1');
</script>
<noscript></noscript>
<!-- End Meta Pixel Code -->
<!-- Twitter universal website tag code -->
<script>
!function(e,t,n,s,u,a){e.twq||(s=e.twq=function(){s.exe?s.exe.apply(s,arguments):s.queue.push(arguments);
},s.version='1.1',s.queue=[],u=t.createElement(n),u.async=!0,u.src='//static.ads-twitter.com/uwt.js',
a=t.getElementsByTagName(n)[0],a.parentNode.insertBefore(u,a))}(window,document,'script');
// Insert Twitter Pixel ID and Standard Event data below
twq('init','nvp10');
twq('track','PageView');
_satellite.logger.log('REQ Track #10: v0.0.3');
</script>
<!-- End Twitter universal website tag code -->
<script type="text/javascript">
_linkedin_partner_id = "700985";
window._linkedin_data_partner_ids = window._linkedin_data_partner_ids || [];
window._linkedin_data_partner_ids.push(_linkedin_partner_id);
</script><script type="text/javascript">
(function(){var s = document.getElementsByTagName("script")[0];
var b = document.createElement("script");
b.type = "text/javascript";b.async = true;
b.src = "https://snap.licdn.com/li.lms-analytics/insight.min.js";
s.parentNode.insertBefore(b, s);})();
</script>
<noscript></noscript>
<script>_satellite["_runScript7"](function(event, target, Promise) {
document.addEventListener("click",(function(e){e.target.matches("a.rtitle")?(window.clickedElement=e.target,console.log("Element clicked:",window.clickedElement)):e.target.closest("a.rtitle")&&(window.clickedElement=e.target.closest("a.rtitle"),console.log("Element clicked:",window.clickedElement))}),!0);
});</script><script type="text/javascript" crossorigin="anonymous" async="" src="https://cdnssl.clicktale.net/pcc/95b73f7d-f125-4d32-bd42-31a7ba37119a.js?DeploymentConfigName=Malka_20210817&Version=1"></script><div id="ClickTaleDiv" style="display: none;"></div><script crossorigin="anonymous" type="text/javascript" async="" src="https://cdnssl.clicktale.net/www/bridge-WR110.js"></script><!-- Facebook Pixel Code -->
<script>
!function(f,b,e,v,n,t,s){if(f.fbq)return;n=f.fbq=function(){n.callMethod?
n.callMethod.apply(n,arguments):n.queue.push(arguments)};if(!f._fbq)f._fbq=n;
n.push=n;n.loaded=!0;n.version='2.0';n.queue=[];t=b.createElement(e);t.async=!0;
t.src=v;s=b.getElementsByTagName(e)[0];s.parentNode.insertBefore(t,s)}(window,
document,'script','https://connect.facebook.net/en_US/fbevents.js');
fbq('init', '420103382156928');
fbq('track', 'PageView');
</script>
<noscript></noscript>
<!-- DO NOT MODIFY -->
<!-- End Facebook Pixel Code --> <img src="https://t.co/i/adsct?bci=3&eci=2&event_id=d4b2750b-a4f6-4db0-aa8c-4af49dc27db0&events=%5B%5B%22pageview%22%2C%7B%7D%5D%5D&integration=advertiser&p_id=Twitter&p_user_id=0&pl_id=11f06eb0-b32c-439f-92a9-743e85d7bb05&tw_document_href=https%3A%2F%2Fwww.acs.org%2F&tw_iframe_status=0&tw_order_quantity=0&tw_sale_amount=0&txn_id=nvp10&type=javascript&version=2.3.30" height="1" width="1" style="display: none;"><img src="https://analytics.twitter.com/i/adsct?bci=3&eci=2&event_id=d4b2750b-a4f6-4db0-aa8c-4af49dc27db0&events=%5B%5B%22pageview%22%2C%7B%7D%5D%5D&integration=advertiser&p_id=Twitter&p_user_id=0&pl_id=11f06eb0-b32c-439f-92a9-743e85d7bb05&tw_document_href=https%3A%2F%2Fwww.acs.org%2F&tw_iframe_status=0&tw_order_quantity=0&tw_sale_amount=0&txn_id=nvp10&type=javascript&version=2.3.30" height="1" width="1" style="display: none;"></body></html>