{"id":55659,"date":"2025-06-12T16:04:00","date_gmt":"2025-06-12T16:04:00","guid":{"rendered":"https:\/\/discover.restek.com\/?p=55659"},"modified":"2026-01-08T14:19:39","modified_gmt":"2026-01-08T14:19:39","slug":"an-expanding-pfas-lineup-with-two-new-standards","status":"publish","type":"post","link":"https:\/\/discover.restek.com\/es\/articles-fr\/evpr4438\/an-expanding-pfas-lineup-with-two-new-standards","title":{"rendered":"An Expanding PFAS Lineup with Two New Standards"},"content":{"rendered":"
\n
\"\"<\/figure>\n<\/div>\n\n\n

Restek\u2019s two new multicomponent PFAS certified reference materials (CRMs) are ideal for labs analyzing water, food, and other matrices. By combining these frequently analyzed PFAS compounds into two ampuls, calibration complexity is reduced, enabling labs to minimize errors, save time, and decrease costs compared to sourcing raw materials or costly singles.<\/p>\n\n\n\n

PFAS 3 Standard <\/strong>(cat.# 30804)
o PFOS
o PFOA
o PFHxS<\/p>\n\n\n\n

PFAS 4 Standard<\/strong> (cat.# 30805)
o PFOS
o PFOA
o PFHxS
o PFNA<\/p>\n\n\n\n

In stock and ready to ship, both standards are manufactured and QC-tested in ISO-accredited labs. Single components are tested through NMR, verifying purity and isomeric composition to ensure your standards are accurate. Second independent lot availability helps you meet your requirements without needing to source another supplier. And as part of Restek\u2019s growing PFAS collection, these new standards feature expanded data packs that report trace impurities, ensuring no off-target analytes
affect other PFAS compounds in your analysis.<\/p>\n\n\n\n

Turn to Restek for your PFAS analysis needs at www.restek.com\/PFAS<\/a><\/p>\n\n\n\n

<\/div>\n","protected":false},"excerpt":{"rendered":"

Restek\u2019s newest multicomponent PFAS 3 and 4 certified reference materials (CRMs) are ideal for labs analyzing water, food, and other matrices. By combining frequently analyzed PFAS compounds into two ampuls, calibration complexity is reduced, enabling labs to minimize errors, save time, and decrease costs compared to sourcing raw materials or costly singles.<\/p>\n","protected":false},"author":11,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_kad_blocks_custom_css":"","_kad_blocks_head_custom_js":"","_kad_blocks_body_custom_js":"","_kad_blocks_footer_custom_js":"","_kadence_starter_templates_imported_post":false,"_kad_post_transparent":"","_kad_post_title":"","_kad_post_layout":"","_kad_post_sidebar_id":"","_kad_post_content_style":"","_kad_post_vertical_padding":"","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false,"footnotes":""},"categories":[816,462],"tags":[],"industries-application":[],"post-badge":[],"resource-type":[],"product-library":[],"resource-technique":[],"hf_cat_post":[2618],"ppma_author":[414],"class_list":["post-55659","post","type-post","status-publish","format-standard","hentry","category-communiques-de-presse-actualites","category-articles-fr"],"acf":[],"taxonomy_info":{"category":[{"value":816,"label":"Communiqu\u00e9s de presse et actualit\u00e9s"},{"value":462,"label":"Articles"}]},"featured_image_src_large":false,"author_info":{"display_name":"Restek Corporation","author_link":"https:\/\/discover.restek.com\/es\/author\/restek-corporation\/"},"comment_info":0,"category_info":[{"term_id":816,"name":"Communiqu\u00e9s de presse et actualit\u00e9s","slug":"communiques-de-presse-actualites","term_group":0,"term_taxonomy_id":816,"taxonomy":"category","description":"","parent":0,"count":70,"filter":"raw","cat_ID":816,"category_count":70,"category_description":"","cat_name":"Communiqu\u00e9s de presse et actualit\u00e9s","category_nicename":"communiques-de-presse-actualites","category_parent":0},{"term_id":462,"name":"Articles","slug":"articles-fr","term_group":0,"term_taxonomy_id":462,"taxonomy":"category","description":"","parent":0,"count":468,"filter":"raw","cat_ID":462,"category_count":468,"category_description":"","cat_name":"Articles","category_nicename":"articles-fr","category_parent":0}],"tag_info":false,"authors":[{"term_id":414,"user_id":11,"is_guest":0,"slug":"restek-corporation","display_name":"Restek Corporation","avatar_url":{"url":"https:\/\/discover.restek.com\/wp-content\/uploads\/Restek_Favicon_300x300.jpg","url2x":"https:\/\/discover.restek.com\/wp-content\/uploads\/Restek_Favicon_300x300.jpg"},"0":null,"1":"","2":"","3":"","4":"","5":"","6":"","7":"","8":""}],"_links":{"self":[{"href":"https:\/\/discover.restek.com\/es\/wp-json\/wp\/v2\/posts\/55659","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/discover.restek.com\/es\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/discover.restek.com\/es\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/discover.restek.com\/es\/wp-json\/wp\/v2\/users\/11"}],"replies":[{"embeddable":true,"href":"https:\/\/discover.restek.com\/es\/wp-json\/wp\/v2\/comments?post=55659"}],"version-history":[{"count":8,"href":"https:\/\/discover.restek.com\/es\/wp-json\/wp\/v2\/posts\/55659\/revisions"}],"predecessor-version":[{"id":84045,"href":"https:\/\/discover.restek.com\/es\/wp-json\/wp\/v2\/posts\/55659\/revisions\/84045"}],"wp:attachment":[{"href":"https:\/\/discover.restek.com\/es\/wp-json\/wp\/v2\/media?parent=55659"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/discover.restek.com\/es\/wp-json\/wp\/v2\/categories?post=55659"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/discover.restek.com\/es\/wp-json\/wp\/v2\/tags?post=55659"},{"taxonomy":"industries-application","embeddable":true,"href":"https:\/\/discover.restek.com\/es\/wp-json\/wp\/v2\/industries-application?post=55659"},{"taxonomy":"post-badge","embeddable":true,"href":"https:\/\/discover.restek.com\/es\/wp-json\/wp\/v2\/post-badge?post=55659"},{"taxonomy":"resource-type","embeddable":true,"href":"https:\/\/discover.restek.com\/es\/wp-json\/wp\/v2\/resource-type?post=55659"},{"taxonomy":"product-library","embeddable":true,"href":"https:\/\/discover.restek.com\/es\/wp-json\/wp\/v2\/product-library?post=55659"},{"taxonomy":"resource-technique","embeddable":true,"href":"https:\/\/discover.restek.com\/es\/wp-json\/wp\/v2\/resource-technique?post=55659"},{"taxonomy":"hf_cat_post","embeddable":true,"href":"https:\/\/discover.restek.com\/es\/wp-json\/wp\/v2\/hf_cat_post?post=55659"},{"taxonomy":"author","embeddable":true,"href":"https:\/\/discover.restek.com\/es\/wp-json\/wp\/v2\/ppma_author?post=55659"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}