{"id":2614,"date":"2021-12-11T18:26:50","date_gmt":"2021-12-11T18:26:50","guid":{"rendered":"https:\/\/www.cvproducts.ca\/documents\/an-11-new-method-using-argon-as-an-alternative-to-helium-for-sub-ppb-level-measurement\/"},"modified":"2021-12-11T18:26:50","modified_gmt":"2021-12-11T18:26:50","slug":"an-11-new-method-using-argon-as-an-alternative-to-helium-for-sub-ppb-level-measurement","status":"publish","type":"documents","link":"https:\/\/cvproducts.ca\/zh-hans\/documents\/an-11-new-method-using-argon-as-an-alternative-to-helium-for-sub-ppb-level-measurement\/","title":{"rendered":"AN-11 &#8211; New method using argon as an alternative to helium for sub-ppb level measurement"},"content":{"rendered":"\n<p>Simplify your chromatography and improve limit of detection (below 1 ppb) for permanent gases in various matrix with a new measurement method using the ASDevices\u2019 pre-concentration system based on our Trap &amp; Release Purge Lip Sealing Valve. Get improved reliability, faster analysis time and hardware cost savings with our proprietary nanostructured trapping materials and unique valve matrix venting feature allowing most of the matrix to be easily eliminated without using a heartcut or backflush.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Simplify your chromatography and improve limit of detection (below 1 ppb) for permanent gases in various matrix with a new measurement method using the ASDevices\u2019 pre-concentration system based on our Trap &amp; Release Purge Lip Sealing Valve. Get improved reliability, faster analysis time and hardware cost savings with our proprietary nanostructured trapping materials and unique [&hellip;]<\/p>\n","protected":false},"featured_media":2615,"template":"","document-category":[45,46],"document-type":[44],"class_list":["post-2614","documents","type-documents","status-publish","has-post-thumbnail","hentry","document-category-supporting-accessories-zh-hans","document-category-detectors-zh-hans","document-type-application-note-zh-hans"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.4 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>AN-11 - New method using argon as an alternative to helium for sub-ppb level measurement - CVP Valves<\/title>\n<meta name=\"description\" content=\"ASDevices is an international leader in the design of gas analysis technologies and devices for process and laboratory gases. We offer robust, high-quality analytical solutions backed by 30 years of GC innovation and over 160 patents worldwide.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/cvproducts.ca\/zh-hans\/documents\/an-11-new-method-using-argon-as-an-alternative-to-helium-for-sub-ppb-level-measurement\/\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"AN-11 - New method using argon as an alternative to helium for sub-ppb level measurement - CVP Valves\" \/>\n<meta property=\"og:description\" content=\"ASDevices is an international leader in the design of gas analysis technologies and devices for process and laboratory gases. We offer robust, high-quality analytical solutions backed by 30 years of GC innovation and over 160 patents worldwide.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/cvproducts.ca\/zh-hans\/documents\/an-11-new-method-using-argon-as-an-alternative-to-helium-for-sub-ppb-level-measurement\/\" \/>\n<meta property=\"og:site_name\" content=\"CVP Valves\" \/>\n<meta property=\"og:image\" content=\"https:\/\/cvproducts.ca\/wp-content\/uploads\/2021\/12\/an11.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"812\" \/>\n\t<meta property=\"og:image:height\" content=\"1051\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/cvproducts.ca\/zh-hans\/documents\/an-11-new-method-using-argon-as-an-alternative-to-helium-for-sub-ppb-level-measurement\/\",\"url\":\"https:\/\/cvproducts.ca\/zh-hans\/documents\/an-11-new-method-using-argon-as-an-alternative-to-helium-for-sub-ppb-level-measurement\/\",\"name\":\"AN-11 - New method using argon as an alternative to helium for sub-ppb level measurement - CVP Valves\",\"isPartOf\":{\"@id\":\"https:\/\/cvproducts.ca\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/cvproducts.ca\/zh-hans\/documents\/an-11-new-method-using-argon-as-an-alternative-to-helium-for-sub-ppb-level-measurement\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/cvproducts.ca\/zh-hans\/documents\/an-11-new-method-using-argon-as-an-alternative-to-helium-for-sub-ppb-level-measurement\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/cvproducts.ca\/wp-content\/uploads\/2021\/12\/an11.jpg\",\"datePublished\":\"2021-12-11T18:26:50+00:00\",\"description\":\"ASDevices is an international leader in the design of gas analysis technologies and devices for process and laboratory gases. We offer robust, high-quality analytical solutions backed by 30 years of GC innovation and over 160 patents worldwide.\",\"breadcrumb\":{\"@id\":\"https:\/\/cvproducts.ca\/zh-hans\/documents\/an-11-new-method-using-argon-as-an-alternative-to-helium-for-sub-ppb-level-measurement\/#breadcrumb\"},\"inLanguage\":\"zh-CN\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/cvproducts.ca\/zh-hans\/documents\/an-11-new-method-using-argon-as-an-alternative-to-helium-for-sub-ppb-level-measurement\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"zh-CN\",\"@id\":\"https:\/\/cvproducts.ca\/zh-hans\/documents\/an-11-new-method-using-argon-as-an-alternative-to-helium-for-sub-ppb-level-measurement\/#primaryimage\",\"url\":\"https:\/\/cvproducts.ca\/wp-content\/uploads\/2021\/12\/an11.jpg\",\"contentUrl\":\"https:\/\/cvproducts.ca\/wp-content\/uploads\/2021\/12\/an11.jpg\",\"width\":812,\"height\":1051},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/cvproducts.ca\/zh-hans\/documents\/an-11-new-method-using-argon-as-an-alternative-to-helium-for-sub-ppb-level-measurement\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/cvproducts.ca\/zh-hans\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Documents\",\"item\":\"https:\/\/cvproducts.ca\/documents\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"AN-11 &#8211; New method using argon as an alternative to helium for sub-ppb level measurement\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/cvproducts.ca\/#website\",\"url\":\"https:\/\/cvproducts.ca\/\",\"name\":\"CVProducts\",\"description\":\"\",\"publisher\":{\"@id\":\"https:\/\/cvproducts.ca\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/cvproducts.ca\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"zh-CN\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/cvproducts.ca\/#organization\",\"name\":\"CVProducts\",\"url\":\"https:\/\/cvproducts.ca\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"zh-CN\",\"@id\":\"https:\/\/cvproducts.ca\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/cvproducts.ca\/wp-content\/uploads\/2025\/05\/logo-cvp.jpg\",\"contentUrl\":\"https:\/\/cvproducts.ca\/wp-content\/uploads\/2025\/05\/logo-cvp.jpg\",\"width\":294,\"height\":177,\"caption\":\"CVProducts\"},\"image\":{\"@id\":\"https:\/\/cvproducts.ca\/#\/schema\/logo\/image\/\"},\"sameAs\":[\"https:\/\/www.linkedin.com\/company\/asdevices\/mycompany\/?viewAsMember=true\"]}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"AN-11 - New method using argon as an alternative to helium for sub-ppb level measurement - CVP Valves","description":"ASDevices is an international leader in the design of gas analysis technologies and devices for process and laboratory gases. We offer robust, high-quality analytical solutions backed by 30 years of GC innovation and over 160 patents worldwide.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/cvproducts.ca\/zh-hans\/documents\/an-11-new-method-using-argon-as-an-alternative-to-helium-for-sub-ppb-level-measurement\/","og_locale":"zh_CN","og_type":"article","og_title":"AN-11 - New method using argon as an alternative to helium for sub-ppb level measurement - CVP Valves","og_description":"ASDevices is an international leader in the design of gas analysis technologies and devices for process and laboratory gases. We offer robust, high-quality analytical solutions backed by 30 years of GC innovation and over 160 patents worldwide.","og_url":"https:\/\/cvproducts.ca\/zh-hans\/documents\/an-11-new-method-using-argon-as-an-alternative-to-helium-for-sub-ppb-level-measurement\/","og_site_name":"CVP Valves","og_image":[{"width":812,"height":1051,"url":"https:\/\/cvproducts.ca\/wp-content\/uploads\/2021\/12\/an11.jpg","type":"image\/jpeg"}],"twitter_card":"summary_large_image","schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/cvproducts.ca\/zh-hans\/documents\/an-11-new-method-using-argon-as-an-alternative-to-helium-for-sub-ppb-level-measurement\/","url":"https:\/\/cvproducts.ca\/zh-hans\/documents\/an-11-new-method-using-argon-as-an-alternative-to-helium-for-sub-ppb-level-measurement\/","name":"AN-11 - New method using argon as an alternative to helium for sub-ppb level measurement - CVP Valves","isPartOf":{"@id":"https:\/\/cvproducts.ca\/#website"},"primaryImageOfPage":{"@id":"https:\/\/cvproducts.ca\/zh-hans\/documents\/an-11-new-method-using-argon-as-an-alternative-to-helium-for-sub-ppb-level-measurement\/#primaryimage"},"image":{"@id":"https:\/\/cvproducts.ca\/zh-hans\/documents\/an-11-new-method-using-argon-as-an-alternative-to-helium-for-sub-ppb-level-measurement\/#primaryimage"},"thumbnailUrl":"https:\/\/cvproducts.ca\/wp-content\/uploads\/2021\/12\/an11.jpg","datePublished":"2021-12-11T18:26:50+00:00","description":"ASDevices is an international leader in the design of gas analysis technologies and devices for process and laboratory gases. We offer robust, high-quality analytical solutions backed by 30 years of GC innovation and over 160 patents worldwide.","breadcrumb":{"@id":"https:\/\/cvproducts.ca\/zh-hans\/documents\/an-11-new-method-using-argon-as-an-alternative-to-helium-for-sub-ppb-level-measurement\/#breadcrumb"},"inLanguage":"zh-CN","potentialAction":[{"@type":"ReadAction","target":["https:\/\/cvproducts.ca\/zh-hans\/documents\/an-11-new-method-using-argon-as-an-alternative-to-helium-for-sub-ppb-level-measurement\/"]}]},{"@type":"ImageObject","inLanguage":"zh-CN","@id":"https:\/\/cvproducts.ca\/zh-hans\/documents\/an-11-new-method-using-argon-as-an-alternative-to-helium-for-sub-ppb-level-measurement\/#primaryimage","url":"https:\/\/cvproducts.ca\/wp-content\/uploads\/2021\/12\/an11.jpg","contentUrl":"https:\/\/cvproducts.ca\/wp-content\/uploads\/2021\/12\/an11.jpg","width":812,"height":1051},{"@type":"BreadcrumbList","@id":"https:\/\/cvproducts.ca\/zh-hans\/documents\/an-11-new-method-using-argon-as-an-alternative-to-helium-for-sub-ppb-level-measurement\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/cvproducts.ca\/zh-hans\/"},{"@type":"ListItem","position":2,"name":"Documents","item":"https:\/\/cvproducts.ca\/documents\/"},{"@type":"ListItem","position":3,"name":"AN-11 &#8211; New method using argon as an alternative to helium for sub-ppb level measurement"}]},{"@type":"WebSite","@id":"https:\/\/cvproducts.ca\/#website","url":"https:\/\/cvproducts.ca\/","name":"CVProducts","description":"","publisher":{"@id":"https:\/\/cvproducts.ca\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/cvproducts.ca\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"zh-CN"},{"@type":"Organization","@id":"https:\/\/cvproducts.ca\/#organization","name":"CVProducts","url":"https:\/\/cvproducts.ca\/","logo":{"@type":"ImageObject","inLanguage":"zh-CN","@id":"https:\/\/cvproducts.ca\/#\/schema\/logo\/image\/","url":"https:\/\/cvproducts.ca\/wp-content\/uploads\/2025\/05\/logo-cvp.jpg","contentUrl":"https:\/\/cvproducts.ca\/wp-content\/uploads\/2025\/05\/logo-cvp.jpg","width":294,"height":177,"caption":"CVProducts"},"image":{"@id":"https:\/\/cvproducts.ca\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.linkedin.com\/company\/asdevices\/mycompany\/?viewAsMember=true"]}]}},"_links":{"self":[{"href":"https:\/\/cvproducts.ca\/zh-hans\/wp-json\/wp\/v2\/documents\/2614","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cvproducts.ca\/zh-hans\/wp-json\/wp\/v2\/documents"}],"about":[{"href":"https:\/\/cvproducts.ca\/zh-hans\/wp-json\/wp\/v2\/types\/documents"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/cvproducts.ca\/zh-hans\/wp-json\/wp\/v2\/media\/2615"}],"wp:attachment":[{"href":"https:\/\/cvproducts.ca\/zh-hans\/wp-json\/wp\/v2\/media?parent=2614"}],"wp:term":[{"taxonomy":"document-category","embeddable":true,"href":"https:\/\/cvproducts.ca\/zh-hans\/wp-json\/wp\/v2\/document-category?post=2614"},{"taxonomy":"document-type","embeddable":true,"href":"https:\/\/cvproducts.ca\/zh-hans\/wp-json\/wp\/v2\/document-type?post=2614"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}