{"id":26569,"date":"2025-01-14T06:23:58","date_gmt":"2025-01-14T06:23:58","guid":{"rendered":"https:\/\/bcp-instruments.com\/epa-533apds-the-new-pfas-mixture-for-epa-compliant-analyses\/"},"modified":"2026-04-08T16:58:33","modified_gmt":"2026-04-08T16:58:33","slug":"epa-533apds-the-new-pfas-mixture-for-epa-compliant-analyses","status":"publish","type":"post","link":"https:\/\/bcp-instruments.com\/en\/epa-533apds-the-new-pfas-mixture-for-epa-compliant-analyses\/","title":{"rendered":"EPA-533APDS: the new PFAS mixture for EPA-compliant analyses"},"content":{"rendered":"<p>[et_pb_section fb_built=&#8221;1&#8243; specialty=&#8221;on&#8221; _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; da_disable_devices=&#8221;off|off|off&#8221; global_colors_info=&#8221;{}&#8221; da_is_popup=&#8221;off&#8221; da_exit_intent=&#8221;off&#8221; da_has_close=&#8221;on&#8221; da_alt_close=&#8221;off&#8221; da_dark_close=&#8221;off&#8221; da_not_modal=&#8221;on&#8221; da_is_singular=&#8221;off&#8221; da_with_loader=&#8221;off&#8221; da_has_shadow=&#8221;on&#8221;][et_pb_column type=&#8221;3_4&#8243; specialty_columns=&#8221;3&#8243; _builder_version=&#8221;4.16&#8243; custom_padding=&#8221;|||&#8221; global_colors_info=&#8221;{}&#8221; custom_padding__hover=&#8221;|||&#8221;][et_pb_row_inner _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_column_inner saved_specialty_column_type=&#8221;3_4&#8243; _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_text module_id=&#8221;PFSA&#8221; _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;d3172fc8-ec52-49d0-b82c-111dc82dea35&#8243; global_colors_info=&#8221;{}&#8221;]<\/p>\n<h2>EPA-533APDS, the most complete PFAS mixture for your EPA-compliant analyses.<\/h2>\n<p>[\/et_pb_text][et_pb_text _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;22b3b15d-bc54-46e8-bdb3-09215c760385&#8243; global_colors_info=&#8221;{}&#8221;]<\/p>\n<h2 data-pm-slice=\"1 1 []\">EPA-533APDS<span><\/span><\/h2>\n<h3>EPA Method 533 Native Analyte Primary Diluiton Standard (expanded br\/l mix)<\/h3>\n<h3>1.2 mL, methanol, &lt;1% water<\/h3>\n<p>[\/et_pb_text][et_pb_text _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;d3172fc8-ec52-49d0-b82c-111dc82dea35&#8243; hover_enabled=&#8221;0&#8243; global_colors_info=&#8221;{}&#8221; sticky_enabled=&#8221;0&#8243;]<\/p>\n<p data-pm-slice=\"1 1 []\">EPA-533APDS contains:<\/p>\n<ul>\n<li data-pm-slice=\"1 1 []\"><span>9 native perfluoroalkylated carboxylic acids (PFCAs): PFBA, PFPeA, PFHxA, PFHpA, PFDA, PFDoA, PFUdA, including PFOA and PFNA in their linear and branched forms.<\/span><\/li>\n<li data-pm-slice=\"1 1 []\"><span>The native hexafluoropropylene dimer acid: HFPO-DA (GenX).<\/span><\/li>\n<li data-pm-slice=\"1 1 []\"><span>4 native per- and polyfluoroalkyl ether carboxylic acids (PFECAs): PF4OPeA (PFMPA), PF5OHxA (PFMBA), 3,6-OPFHpA (NFDHA) and NaDONA.<br \/><\/span><\/li>\n<li data-pm-slice=\"1 1 []\"><span>5 native perfluoroalkane sulfonates (PFSAs) : L-PFBS, L-PFPeS, L-PFHpS, including PFOSK and PFHxSK in their linear and branched forms &#8211; br-PFHxSK and br-PFOSK.<\/span><\/li>\n<li data-pm-slice=\"1 1 []\"><span>3 native sulfonate fluorotelomers (X:2FTS): 4:2FTS, 6:2FTS and 8:2FTS<\/span><\/li>\n<li data-pm-slice=\"1 1 []\"><span>2 native chloroperfluoroalkyl ether sulfonates (Cl-PFESA): the major and minor components of F-53B 11Cl-PF3OUdS and 9Cl-PF3ONS.<\/span><\/li>\n<li data-pm-slice=\"1 1 []\"><span>1 native polyfluoroalkyl ether sulphonate (PFESA): PFEESA.<\/span><\/li>\n<\/ul>\n<p><span>The individual compounds all have a chemical purity of over 98%.<\/span><\/p>\n<p><span>This CRM is ISO 9001, ISO\/IEC 17025 and ISO 17034 certified.<\/span><\/p>\n<p>[\/et_pb_text][\/et_pb_column_inner][\/et_pb_row_inner][\/et_pb_column][et_pb_column type=&#8221;1_4&#8243; _builder_version=&#8221;4.16&#8243; custom_padding=&#8221;|||&#8221; global_colors_info=&#8221;{}&#8221; custom_padding__hover=&#8221;|||&#8221;][et_pb_image src=&#8221;https:\/\/bcp-instruments.com\/wp-content\/uploads\/2023\/08\/EPA-537-533-8327_082023-225&#215;300.png&#8221; alt=&#8221;EPA-PFAS-Mixtures-with-branched&#8221; title_text=&#8221;EPA-537 -533 -8327_082023&#8243; _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;28292adc-2611-4c4e-a5b1-73132c3edf8b&#8221; global_colors_info=&#8221;{}&#8221;][\/et_pb_image][et_pb_button button_url=&#8221;@ET-DC@eyJkeW5hbWljIjp0cnVlLCJjb250ZW50IjoicG9zdF9saW5rX3VybF9hdHRhY2htZW50Iiwic2V0dGluZ3MiOnsicG9zdF9pZCI6IjEzNDQ3IiwiZW5hYmxlX2h0bWwiOiJvZmYifX0=@&#8221; url_new_window=&#8221;on&#8221; button_text=&#8221;Wellington Reporter&#8221; _builder_version=&#8221;4.27.4&#8243; _dynamic_attributes=&#8221;button_url&#8221; _module_preset=&#8221;47a04589-8162-4245-a77b-12d1d293f2b7&#8243; button_bg_color=&#8221;#e5ae19&#8243; button_border_color=&#8221;#e5ae19&#8243; button_border_radius=&#8221;3px&#8221; custom_margin=&#8221;22px|||||&#8221; saved_tabs=&#8221;all&#8221; global_colors_info=&#8221;{}&#8221; button_bg_color__hover_enabled=&#8221;on|hover&#8221; button_bg_color__hover=&#8221;#FFFFFF&#8221; button_bg_enable_color__hover=&#8221;on&#8221; button_text_color__hover_enabled=&#8221;on|hover&#8221; button_text_color__hover=&#8221;#e5ae19&#8243; button_border_color__hover_enabled=&#8221;on|hover&#8221; button_border_color__hover=&#8221;#e5ae19&#8243;][\/et_pb_button][et_pb_button button_url=&#8221;https:\/\/bcp-instruments.com\/etalons-analytiques-wellington\/pfas-substances-per-polyfluoroalkylees\/methode-analytique-epa-533\/#EPA533APDS&#8221; url_new_window=&#8221;on&#8221; button_text=&#8221;Concentrations&#8221; _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;47a04589-8162-4245-a77b-12d1d293f2b7&#8243; button_bg_color=&#8221;#e5ae19&#8243; button_border_color=&#8221;#e5ae19&#8243; button_border_radius=&#8221;3px&#8221; custom_margin=&#8221;22px|||||&#8221; saved_tabs=&#8221;all&#8221; global_colors_info=&#8221;{}&#8221; button_bg_color__hover_enabled=&#8221;on|hover&#8221; button_bg_color__hover=&#8221;#FFFFFF&#8221; button_bg_enable_color__hover=&#8221;on&#8221; button_text_color__hover_enabled=&#8221;on|hover&#8221; button_text_color__hover=&#8221;#e5ae19&#8243; button_border_color__hover_enabled=&#8221;on|hover&#8221; button_border_color__hover=&#8221;#e5ae19&#8243;][\/et_pb_button][\/et_pb_column][\/et_pb_section][et_pb_section fb_built=&#8221;1&#8243; _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; da_disable_devices=&#8221;off|off|off&#8221; global_colors_info=&#8221;{}&#8221; da_is_popup=&#8221;off&#8221; da_exit_intent=&#8221;off&#8221; da_has_close=&#8221;on&#8221; da_alt_close=&#8221;off&#8221; da_dark_close=&#8221;off&#8221; da_not_modal=&#8221;on&#8221; da_is_singular=&#8221;off&#8221; da_with_loader=&#8221;off&#8221; da_has_shadow=&#8221;on&#8221;][et_pb_row admin_label=&#8221;row&#8221; _builder_version=&#8221;4.16&#8243; background_size=&#8221;initial&#8221; background_position=&#8221;top_left&#8221; background_repeat=&#8221;repeat&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_column type=&#8221;4_4&#8243; _builder_version=&#8221;4.16&#8243; custom_padding=&#8221;|||&#8221; global_colors_info=&#8221;{}&#8221; custom_padding__hover=&#8221;|||&#8221;][et_pb_text _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;d3172fc8-ec52-49d0-b82c-111dc82dea35&#8243; global_colors_info=&#8221;{}&#8221;]<\/p>\n<h2>New native linear and branched PFAS mixtures are available: Contact us!<\/h2>\n<p>[\/et_pb_text][et_pb_text _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;d3172fc8-ec52-49d0-b82c-111dc82dea35&#8243; global_colors_info=&#8221;{}&#8221;]<\/p>\n<p data-pm-slice=\"1 1 []\"><span>Perfluoroalkylated and polyfluoroalkylated substances (PFAS) are of growing concern because of their recognised impact on human health and the environment. Faced with the challenges posed by PFAS, it is essential to analyse these substances using analytical standards in order to guarantee public safety. This is why BCP Instruments is the only company in France and Belgium to offer a wide range of CRMs (Certified Reference Materials) compatible with EPA-533, prepared by Wellington Laboratories.  <\/span><\/p>\n<h3><span>A complete range dedicated to environmental analysis<\/span><\/h3>\n<p>To meet the challenges of precision and compliance, Wellington has developed several PFAS mixtures. These solution\/mixtures, with a chemical purity of over 98%, contain linear and branched isomers, faithfully reflecting the technical materials. They are therefore designed to guarantee optimum analysis results.  <\/p>\n<p>In addition, this initiative complies with the strict methods of the US EPA (1633, 533 and 537.1), which require accurate identification and quantification of isomers for a complete assessment of PFAS exposure.<\/p>\n<h3><span>The advantage of prepared blending solutions<\/span><\/h3>\n<p><span>For analytical laboratories, using mixtures of isomers prepared by Wellington offers several advantages:<\/span><\/p>\n<ul data-spread=\"false\">\n<li><strong>Save time and resources:<\/strong> ready-to-use mixes allow laboratories to concentrate on analysis without having to prepare their own mixes.<\/li>\n<li><strong> Regulatory compliance:<\/strong> these mixtures comply with the strict requirements of standard methods.<\/li>\n<li><strong> Reliable results:<\/strong> high purity and precise proportions guarantee reproducible and reliable data.<\/li>\n<\/ul>\n<p>[\/et_pb_text][et_pb_text _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;d3172fc8-ec52-49d0-b82c-111dc82dea35&#8243; global_colors_info=&#8221;{}&#8221;]<\/p>\n<h3><a href=\"https:\/\/bcp-instruments.com\/etalons-analytiques-wellington\/pfas-substances-per-polyfluoroalkylees\/methode-analytique-epa-533\/#EPA533APDS\" title=\"Contact us\">Contact us<\/a><\/h3>\n<p>BCP Instruments puts its expertise at the service of French and Belgian laboratories to help you with your environmental analyses. <a href=\"https:\/\/bcp-instruments.com\/etalons-analytiques-wellington\/pfas-substances-per-polyfluoroalkylees\/methode-analytique-epa-533\/#EPA533APDS\" title=\"Contact us today\">Contact us today<\/a> to find out how our solutions can meet your specific needs.<\/p>\n<p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=&#8221;1&#8243; _builder_version=&#8221;4.27.2&#8243; _module_preset=&#8221;default&#8221; da_disable_devices=&#8221;off|off|off&#8221; global_colors_info=&#8221;{}&#8221; da_is_popup=&#8221;off&#8221; da_exit_intent=&#8221;off&#8221; da_has_close=&#8221;on&#8221; da_alt_close=&#8221;off&#8221; da_dark_close=&#8221;off&#8221; da_not_modal=&#8221;on&#8221; da_is_singular=&#8221;off&#8221; da_with_loader=&#8221;off&#8221; da_has_shadow=&#8221;on&#8221;][et_pb_row _builder_version=&#8221;4.27.2&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_column type=&#8221;4_4&#8243; _builder_version=&#8221;4.27.2&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_text _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;d3172fc8-ec52-49d0-b82c-111dc82dea35&#8243; global_colors_info=&#8221;{}&#8221;]<\/p>\n<h3>Find out more:<\/h3>\n<p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row column_structure=&#8221;1_4,3_4&#8243; use_custom_gutter=&#8221;on&#8221; _builder_version=&#8221;4.27.2&#8243; _module_preset=&#8221;default&#8221; width=&#8221;100%&#8221; module_alignment=&#8221;center&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_column type=&#8221;1_4&#8243; _builder_version=&#8221;4.27.2&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_image src=&#8221;https:\/\/bcp-instruments.com\/wp-content\/uploads\/2025\/04\/EPA-533APDS-PFAS-melange-Wellington-300&#215;137.webp&#8221; alt=&#8221;EPA-533APDS-PFAS-m\u00e9lange-Wellington_France&#8221; title_text=&#8221;EPA-533APDS-PFAS-m\u00e9lange-Wellington&#8221; _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; width=&#8221;80%&#8221; max_width=&#8221;100%&#8221; module_alignment=&#8221;center&#8221; min_height=&#8221;100%&#8221; min_height_tablet=&#8221;100%&#8221; min_height_phone=&#8221;100%&#8221; min_height_last_edited=&#8221;on|tablet&#8221; height=&#8221;100%&#8221; global_colors_info=&#8221;{}&#8221;][\/et_pb_image][\/et_pb_column][et_pb_column type=&#8221;3_4&#8243; _builder_version=&#8221;4.27.2&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_text _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;d3172fc8-ec52-49d0-b82c-111dc82dea35&#8243; hover_enabled=&#8221;0&#8243; global_colors_info=&#8221;{}&#8221; sticky_enabled=&#8221;0&#8243;]<\/p>\n<ul>\n<li>Per- and polyfluoroalkylated substances (<a href=\"https:\/\/bcp-instruments.com\/en\/home\/wellington-analytical-standards\/pfas-per-polyfluoroalkyl-substances\/\" title=\"PFAS\">PFAS<\/a>),<a href=\"https:\/\/bcp-instruments.com\/en\/home\/wellington-analytical-standards\/pfas-per-polyfluoroalkyl-substances\/epa-533-analytical-method\/\" title=\"PFAS mixtures - EPA-533\"><\/a><\/li>\n<li><a href=\"https:\/\/bcp-instruments.com\/en\/home\/wellington-analytical-standards\/pfas-per-polyfluoroalkyl-substances\/epa-533-analytical-method\/\" title=\"PFAS mixtures - EPA-533\">EPA-533 Analytical Method<\/a><\/li>\n<li><a href=\"https:\/\/bcp-instruments.com\/en\/home\/wellington\/\" title=\"Wellington Laboratories\">Wellington Laboratories<\/a><\/li>\n<li>See the <a href=\"https:\/\/bcp-instruments.com\/epa-pfas-mixtures-with-branched_18aug2023_bcp-2\/\" title=\"EPA-533APDS\" target=\"_blank\" rel=\"noopener\">Wellington Reporter<\/a><\/li>\n<\/ul>\n<p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][\/et_pb_section]<\/p>\n","protected":false},"excerpt":{"rendered":"<p>EPA-533APDS, the most complete PFAS mixture for your EPA-compliant analyses.EPA-533APDS EPA Method 533 Native Analyte Primary Diluiton Standard (expanded br\/l mix) 1.2 mL, methanol, &lt;1% waterEPA-533APDS contains: 9 native perfluoroalkylated carboxylic acids (PFCAs): PFBA, PFPeA, PFHxA, PFHpA, PFDA, PFDoA, PFUdA, including PFOA and PFNA in their linear and branched forms. The native hexafluoropropylene dimer acid: [&hellip;]<\/p>\n","protected":false},"author":17,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_et_pb_use_builder":"on","_et_pb_old_content":"","_et_gb_content_width":"","footnotes":""},"categories":[223],"tags":[260,275],"class_list":["post-26569","post","type-post","status-publish","format-standard","hentry","category-standards-analytiques","tag-pfas","tag-standards-wellington"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.3 (Yoast SEO v27.3) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>EPA-533APDS: a new mixture for the analysis of PFAS - BCP Instruments<\/title>\n<meta name=\"description\" content=\"EPA-533APDS: the high-precision mixture for analysing PFAS isomers and identifying sources of pollution.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/bcp-instruments.com\/en\/epa-533apds-the-new-pfas-mixture-for-epa-compliant-analyses\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"EPA-533APDS: the new PFAS mixture for EPA-compliant analyses\" \/>\n<meta property=\"og:description\" content=\"EPA-533APDS: the high-precision mixture for analysing PFAS isomers and identifying sources of pollution.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/bcp-instruments.com\/en\/epa-533apds-the-new-pfas-mixture-for-epa-compliant-analyses\/\" \/>\n<meta property=\"og:site_name\" content=\"BCP Instruments\" \/>\n<meta property=\"article:published_time\" content=\"2025-01-14T06:23:58+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-04-08T16:58:33+00:00\" \/>\n<meta name=\"author\" content=\"Pauline\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Pauline\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"7 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/bcp-instruments.com\\\/en\\\/epa-533apds-the-new-pfas-mixture-for-epa-compliant-analyses\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/bcp-instruments.com\\\/en\\\/epa-533apds-the-new-pfas-mixture-for-epa-compliant-analyses\\\/\"},\"author\":{\"name\":\"Pauline\",\"@id\":\"https:\\\/\\\/bcp-instruments.com\\\/en\\\/#\\\/schema\\\/person\\\/9c324d3aefa8130cf817aa5472a66bbd\"},\"headline\":\"EPA-533APDS: the new PFAS mixture for EPA-compliant analyses\",\"datePublished\":\"2025-01-14T06:23:58+00:00\",\"dateModified\":\"2026-04-08T16:58:33+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/bcp-instruments.com\\\/en\\\/epa-533apds-the-new-pfas-mixture-for-epa-compliant-analyses\\\/\"},\"wordCount\":1317,\"publisher\":{\"@id\":\"https:\\\/\\\/bcp-instruments.com\\\/en\\\/#organization\"},\"keywords\":[\"PFAS\",\"standards Wellington\"],\"articleSection\":[\"Standards analytiques\u00a0\"],\"inLanguage\":\"en-US\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/bcp-instruments.com\\\/en\\\/epa-533apds-the-new-pfas-mixture-for-epa-compliant-analyses\\\/\",\"url\":\"https:\\\/\\\/bcp-instruments.com\\\/en\\\/epa-533apds-the-new-pfas-mixture-for-epa-compliant-analyses\\\/\",\"name\":\"EPA-533APDS: a new mixture for the analysis of PFAS - 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