{"id":19410,"date":"2025-01-10T06:46:49","date_gmt":"2025-01-10T06:46:49","guid":{"rendered":"https:\/\/bcp-instruments.com\/wellington-analytical-standards\/per-polyfluoroalkyl-substances-pfas\/epa-533-analytical-method\/"},"modified":"2026-04-14T07:50:28","modified_gmt":"2026-04-14T07:50:28","slug":"epa-533-analytical-method","status":"publish","type":"page","link":"https:\/\/bcp-instruments.com\/en\/home\/wellington-analytical-standards\/pfas-per-polyfluoroalkyl-substances\/epa-533-analytical-method\/","title":{"rendered":"EPA-533 Analytical Method"},"content":{"rendered":"

[et_pb_section fb_built=”1″ fullwidth=”on” admin_label=”Section” _builder_version=”4.27.4″ _module_preset=”default” da_disable_devices=”off|off|off” global_colors_info=”{}” da_is_popup=”off” da_exit_intent=”off” da_has_close=”on” da_alt_close=”off” da_dark_close=”off” da_not_modal=”on” da_is_singular=”off” da_with_loader=”off” da_has_shadow=”on”][et_pb_fullwidth_header title=”EPA-533 Method” subhead=”Our analytical standards for assessing water quality and monitoring persistent pollutants.” button_one_text=”Our products” button_one_url=”#produits” _builder_version=”4.27.4″ _module_preset=”c6c7e0d1-cfa5-42b6-a435-0c551d3716a5″ title_font=”|600||on|||||” custom_padding=”||||true|false” custom_padding_tablet=”80px||80px||true|false” custom_padding_phone=”80px||80px||true|false” custom_padding_last_edited=”on|phone” hover_enabled=”0″ global_colors_info=”{}” scroll_down_icon_size__hover_enabled=”on|hover” scroll_down_icon_size__hover=”40px” sticky_enabled=”0″]<\/p>\n

To guarantee compliant and accurate analyses in accordance with EPA-533, we offer a complete range of mixtures of native and\/or labelled PFAS standards.<\/p>\n

This range is specifically designed to support laboratories in the accurate quantification of analytes in complex matrices, the creation of reliable calibration curves, and the effective correction of analytical biases, guaranteeing results of unrivalled accuracy.<\/p>\n

[\/et_pb_fullwidth_header][\/et_pb_section][et_pb_section fb_built=”1″ admin_label=”Section” module_id=”produits” _builder_version=”4.27.4″ _module_preset=”default” background_color=”rgba(247,246,242,0.61)” da_popup_slug=”produits” da_disable_devices=”off|off|off” global_colors_info=”{}” da_is_popup=”off” da_exit_intent=”off” da_has_close=”on” da_alt_close=”off” da_dark_close=”off” da_not_modal=”on” da_is_singular=”off” da_with_loader=”off” da_has_shadow=”on”][et_pb_row _builder_version=”4.27.3″ _module_preset=”default” global_colors_info=”{}”][et_pb_column type=”4_4″ _builder_version=”4.27.3″ _module_preset=”default” global_colors_info=”{}”][et_pb_text _builder_version=”4.27.4″ _module_preset=”default” link_font=”||||on||||” link_text_color=”#325487″ global_colors_info=”{}”]<\/p>\n

Home<\/a> | Wellington Analytical Standards <\/a> | PFAS<\/a> | EPA-533 Method<\/p>\n

[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row _builder_version=”4.27.3″ _module_preset=”default” global_colors_info=”{}”][et_pb_column type=”4_4″ _builder_version=”4.27.3″ _module_preset=”default” global_colors_info=”{}”][et_pb_text _builder_version=”4.27.4″ _module_preset=”default” text_font=”Open Sans||||||||” custom_margin=”||0px||false|false” sticky_position_last_edited=”off|desktop” global_colors_info=”{}”]<\/p>\n

Our mixtures developed for EPA Method 533<\/h2>\n

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Wellington mixtures are concentrated solutions of analytical standards, carefully developed and certified to offer exceptional quality and reliability. Designed specifically for use with EPA-533, these mixtures meet the requirements of environmental analysis laboratories. <\/p>\n

All our CRMs are available in 1.2 mL solutions in methanol and are ISO 9001, ISO\/IEC 17025 and ISO 17034 certified.<\/p>\n

The solutions in these mixtures are also available in individual format.<\/p>\n

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High-performance PDS mixture: 16 13C-labelled standards<\/p>\n

[\/et_pb_text][\/et_pb_column][et_pb_column type=”1_2″ _builder_version=”4.27.4″ _module_preset=”default” custom_padding=”0px|0px|0px|0px|true|true” link_option_url=”#EPA533IS” box_shadow_style=”preset3″ global_colors_info=”{}” transform_styles__hover_enabled=”on|hover” transform_scale__hover_enabled=”on|hover” transform_translate__hover_enabled=”on|desktop” transform_rotate__hover_enabled=”on|desktop” transform_skew__hover_enabled=”on|desktop” transform_origin__hover_enabled=”on|desktop” transform_scale__hover=”103%|103%”][et_pb_button button_url=”#EPA533IS” button_text=”EPA-533IS” _builder_version=”4.27.4″ _module_preset=”a5474725-7a1b-445c-9393-dbd4ae345862″ global_colors_info=”{}”][\/et_pb_button][et_pb_text _builder_version=”4.27.4″ _module_preset=”default” text_font=”||||||||” text_font_size=”20px” module_alignment=”center” custom_padding=”0px|4px|30px|15px|false|false” global_colors_info=”{}”]<\/p>\n

PDS mixture of 3 PFAS-labelled standards, analytes targeted in EPA method 533<\/p>\n

[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row column_structure=”1_2,1_2″ _builder_version=”4.27.4″ _module_preset=”c3f28e97-1cd9-4a37-8a8a-b76a822e4e1a” global_colors_info=”{}”][et_pb_column type=”1_2″ _builder_version=”4.27.4″ _module_preset=”default” custom_padding=”0px|0px|0px|0px|true|true” link_option_url=”#EPA533PAR” box_shadow_style=”preset3″ global_colors_info=”{}” transform_styles__hover_enabled=”on|hover” transform_scale__hover_enabled=”on|hover” transform_translate__hover_enabled=”on|desktop” transform_rotate__hover_enabled=”on|desktop” transform_skew__hover_enabled=”on|desktop” transform_origin__hover_enabled=”on|desktop” transform_scale__hover=”103%|103%”][et_pb_button button_url=”#EPA533PAR” button_text=”EPA-533PAR” _builder_version=”4.27.4″ _module_preset=”a5474725-7a1b-445c-9393-dbd4ae345862″ global_colors_info=”{}”][\/et_pb_button][et_pb_text _builder_version=”4.27.4″ _module_preset=”default” text_font=”||||||||” text_font_size=”20px” module_alignment=”center” custom_padding=”0px|4px|30px|15px|false|false” global_colors_info=”{}”]<\/p>\n

25 native analytes, ideal for preparing accurate and reproducible calibration solutions<\/p>\n

[\/et_pb_text][\/et_pb_column][et_pb_column type=”1_2″ _builder_version=”4.27.4″ _module_preset=”default” custom_padding=”0px|0px|0px|0px|true|true” link_option_url=”#EPA533APDS” box_shadow_style=”preset3″ global_colors_info=”{}” transform_styles__hover_enabled=”on|hover” transform_scale__hover_enabled=”on|hover” transform_translate__hover_enabled=”on|desktop” transform_rotate__hover_enabled=”on|desktop” transform_skew__hover_enabled=”on|desktop” transform_origin__hover_enabled=”on|desktop” transform_scale__hover=”103%|103%”][et_pb_button button_url=”#EPA533APDS” button_text=”EPA-533APDS” _builder_version=”4.27.4″ _module_preset=”a5474725-7a1b-445c-9393-dbd4ae345862″ global_colors_info=”{}”][\/et_pb_button][et_pb_text _builder_version=”4.27.4″ _module_preset=”default” text_font=”||||||||” text_font_size=”20px” module_alignment=”center” custom_padding=”0px|4px|30px|15px|false|false” global_colors_info=”{}”]<\/p>\n

25 native standards, with PFOA, PFNA, PFHxS and PFOS in their linear and branched forms<\/p>\n

[\/et_pb_text][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=”1″ custom_padding_last_edited=”on|phone” admin_label=”Section” module_id=”ensavoirplus” _builder_version=”4.27.4″ _module_preset=”default” custom_padding=”||||true|false” custom_padding_tablet=”80px||80px||true|false” custom_padding_phone=”80px||80px||true|false” da_popup_slug=”ensavoirplus” da_disable_devices=”off|off|off” global_colors_info=”{}” da_is_popup=”off” da_exit_intent=”off” da_has_close=”on” da_alt_close=”off” da_dark_close=”off” da_not_modal=”on” da_is_singular=”off” da_with_loader=”off” da_has_shadow=”on”][et_pb_row _builder_version=”4.27.4″ _module_preset=”default” global_colors_info=”{}”][et_pb_column type=”4_4″ _builder_version=”4.27.3″ _module_preset=”default” global_colors_info=”{}”][et_pb_text _builder_version=”4.27.4″ _module_preset=”50109f05-6652-4926-922a-86f56b1202ed” global_colors_info=”{}”]<\/p>\n

Our commitments<\/h2>\n

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High precision<\/h3>\n

These innovative solutions enable reliable identification and quantification of target compounds thanks to their exceptional purity and optimum compatibility with analytical protocols.<\/p>\n

Designed to meet the rigorous demands of laboratories, our mixtures offer unrivalled analytical performance, ensuring reproducible results that comply with the most stringent regulatory standards. With Wellington, you benefit from reference tools for carrying out cutting-edge environmental analyses. <\/p>\n

Certified reliability<\/h3>\n

Each batch is accompanied by a detailed certificate of analysis, attesting to the quality and purity of the compounds.<\/p>\n

Fast delivery<\/h3>\n

France and Belgium.<\/p>\n

[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row column_structure=”2_5,3_5″ _builder_version=”4.27.0″ _module_preset=”default” saved_tabs=”all” global_colors_info=”{}”][et_pb_column type=”2_5″ _builder_version=”4.27.0″ _module_preset=”default” global_colors_info=”{}”][et_pb_button button_url=”#Contact_us” button_text=”Contact us” button_alignment=”center” _builder_version=”4.27.0″ _module_preset=”default” custom_button=”on” button_bg_color=”#e5ae19″ button_border_color=”#e5ae19″ button_border_radius=”3px” global_colors_info=”{}” button_bg_color__hover_enabled=”on|hover” button_bg_color__hover=”#FFFFFF” button_bg_enable_color__hover=”on” button_text_color__hover_enabled=”on|hover” button_text_color__hover=”#e5ae19″ button_border_color__hover_enabled=”on|hover” button_border_color__hover=”#e5ae19″][\/et_pb_button][\/et_pb_column][et_pb_column type=”3_5″ _builder_version=”4.27.0″ _module_preset=”default” global_colors_info=”{}”][et_pb_text _builder_version=”4.27.4″ _module_preset=”default” text_font=”||||||||” text_font_size=”17px” header_4_font=”||||||||” header_4_text_color=”#4B6587″ link_option_url=”#Contact_us” global_colors_info=”{}”]<\/p>\n

Do you have a question? Contact us using the contact form. We will be delighted to advise you. <\/strong><\/h4>\n

[\/et_pb_text][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=”1″ specialty=”on” admin_label=”Section” module_id=”EPA533ES” _builder_version=”4.27.4″ _module_preset=”default” top_divider_style=”slant” top_divider_color=”#4B6587″ top_divider_height=”30px” top_divider_flip=”vertical” da_popup_slug=”EPA533ES” da_disable_devices=”off|off|off” global_colors_info=”{}” da_is_popup=”off” da_exit_intent=”off” da_has_close=”on” da_alt_close=”off” da_dark_close=”off” da_not_modal=”on” da_is_singular=”off” da_with_loader=”off” da_has_shadow=”on”][et_pb_column type=”1_4″ _builder_version=”4.16″ custom_padding=”|||” global_colors_info=”{}” custom_padding__hover=”|||”][et_pb_text _builder_version=”4.27.4″ _module_preset=”50109f05-6652-4926-922a-86f56b1202ed” hover_enabled=”0″ global_colors_info=”{}” sticky_enabled=”0″]<\/p>\n

EPA-533ES mixture<\/h3>\n

EPA Method 533 Isotope Dilution Standard PDS<\/p>\n

[\/et_pb_text][et_pb_button button_url=”https:\/\/well-labs.com\/wellingtoncatalogue2123.html?page=162″ url_new_window=”on” button_text=”See more” _builder_version=”4.27.4″ _module_preset=”47a04589-8162-4245-a77b-12d1d293f2b7″ saved_tabs=”all” global_colors_info=”{}” button_bg_enable_color__hover=”on”][\/et_pb_button][et_pb_text _builder_version=”4.27.4″ _module_preset=”default” hover_enabled=”0″ sticky_enabled=”0″]<\/p>\n

Packaging<\/h4>\n

1.2 mL<\/p>\n

Solvent<\/h4>\n

Methanol<\/p>\n

Manufacturer<\/h4>\n

Wellington Laboratories<\/p>\n

Availability & ordering<\/h4>\n

Contact us<\/p>\n

[\/et_pb_text][\/et_pb_column][et_pb_column type=”3_4″ specialty_columns=”3″ _builder_version=”4.16″ custom_padding=”|||” global_colors_info=”{}” custom_padding__hover=”|||”][et_pb_row_inner _builder_version=”4.27.3″ _module_preset=”default” global_colors_info=”{}”][et_pb_column_inner saved_specialty_column_type=”2_3″ _builder_version=”4.27.3″ _module_preset=”default” global_colors_info=”{}”][et_pb_text _builder_version=”4.27.4″ _module_preset=”default” global_colors_info=”{}” hover_enabled=”0″ sticky_enabled=”0″]<\/p>\n

EPA-533ES is a high-performance PDS mixture containing 16 isotopically-labelled standards; analytes targeted in EPA method 533. Ideal for the quantification of per- and polyfluoroalkyl compounds (PFAS) in drinking water samples. <\/p>\n

Type of mix<\/h4>\n

EPA-533ES is a Primary Dilution Standard (PDS) containing stable isotopic compounds labelled with carbon 13 (13C). It is used as an internal standard for LC-MS\/MS analyses in accordance with the requirements of EPA method 533. <\/p>\n

Composition<\/h4>\n

Contains 16 isotopically labelled compounds, selected to correspond directly to the native analytes targeted by EPA method 533. These compounds include 9 labelled perfluorocarboxylic acids (PFCAs) (PFBA, PFPeA, PFHxA and PFOA), 3 labelled perfluorosulphonic acids (PFSAs) (PFBS, PFHxS, and PFOS), 3 labelled sulphonated fluorotelomers (FTS) (4:2, 6:2 and 8:2) and 1 labelled hexafluoropropylene oxide dimer acid (GenX) (HFPO-DA). <\/p>\n

Example of application<\/h4>\n

Designed for quantification by isotope dilution, which is a reference method recognised for its accuracy and reliability.<\/p>\n

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List of compounds<\/h4>\n

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*The concentration indicated is reported in salt form.<\/span><\/p>\n

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EPA-533IS mixture<\/h3>\n

EPA Method 533 Isotope Performance Standard PDS<\/p>\n

[\/et_pb_text][et_pb_button button_url=”https:\/\/well-labs.com\/wellingtoncatalogue2123.html?page=162″ url_new_window=”on” button_text=”See more” _builder_version=”4.27.4″ _module_preset=”47a04589-8162-4245-a77b-12d1d293f2b7″ saved_tabs=”all” global_colors_info=”{}” button_bg_enable_color__hover=”on”][\/et_pb_button][et_pb_text _builder_version=”4.27.4″ _module_preset=”default” hover_enabled=”0″ sticky_enabled=”0″]<\/p>\n

Packaging<\/h4>\n

1.2 mL<\/p>\n

Solvent<\/h4>\n

Methanol<\/p>\n

Manufacturer<\/h4>\n

Wellington Laboratories<\/p>\n

Availability & ordering<\/h4>\n

Contact us<\/p>\n

[\/et_pb_text][\/et_pb_column][et_pb_column type=”3_4″ specialty_columns=”3″ _builder_version=”4.16″ custom_padding=”|||” global_colors_info=”{}” custom_padding__hover=”|||”][et_pb_row_inner _builder_version=”4.27.3″ _module_preset=”default” global_colors_info=”{}”][et_pb_column_inner saved_specialty_column_type=”2_3″ _builder_version=”4.27.3″ _module_preset=”default” global_colors_info=”{}”][et_pb_text _builder_version=”4.27.4″ _module_preset=”default” text_font=”Nunito||||||||” hover_enabled=”0″ global_colors_info=”{}” sticky_enabled=”0″]<\/p>\n

This mixture contains isotopically labelled standards of PFAS; analytes targeted in EPA method 533.<\/p>\n

Type of mix<\/h4>\n

EPA-533IS is a Primary Dilution Standard (PDS), made up of labelled stable isotopic compounds, used as internal standards in LC-MS\/MS analyses. These isotopic standards improve the reliability and reproducibility of measurements, taking into account instrumental variations and analytical losses. <\/p>\n

Composition<\/h4>\n

This mixture contains homologs of the native analytes targeted by EPA method 533. It consists of 2 13C-labelled perfluorocarboxylic acids (PFCAs) (M3PFBA and M2PFOA) and 1 13C-labelled perfluorosulphonic acid (PFSAs) (MPFOS). <\/p>\n

Example of application<\/h4>\n

Used as an internal standard to standardise analyses by correcting for analytical bias and any losses.<\/p>\n

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List of compounds<\/h4>\n

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*The concentration indicated is reported in salt form.<\/span><\/p>\n

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EPA-533PAR mixture<\/h3>\n

EPA Method 533 Native Analyte Primary Dilution Standard (br\/linear mix)<\/p>\n

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Packaging<\/h4>\n

1.2 mL<\/p>\n

Solvent<\/h4>\n

Methanol<\/p>\n

Manufacturer<\/h4>\n

Wellington Laboratories<\/p>\n

Availability & ordering<\/h4>\n

Contact us<\/p>\n

[\/et_pb_text][\/et_pb_column][et_pb_column type=”3_4″ specialty_columns=”3″ _builder_version=”4.16″ custom_padding=”|||” global_colors_info=”{}” custom_padding__hover=”|||”][et_pb_row_inner _builder_version=”4.27.3″ _module_preset=”default” global_colors_info=”{}”][et_pb_column_inner saved_specialty_column_type=”2_3″ _builder_version=”4.27.3″ _module_preset=”default” global_colors_info=”{}”][et_pb_text _builder_version=”4.27.4″ _module_preset=”default” text_font=”Nunito||||||||” hover_enabled=”0″ global_colors_info=”{}” sticky_enabled=”0″]<\/p>\n

The mixture includes a selection of native PFAS<\/strong> representative of the analytes targeted by EPA Method 533, in their linear<\/strong> and branched<\/strong> forms.<\/p>\n

Type of mix<\/h4>\n

EPA-533PAR is a Primary Dilution Standard (PDS) containing only native analytes. It is designed for analytical applications requiring the accurate quantification of native PFAS, taking into account their structural isomers (branched and linear). <\/p>\n

Composition<\/h4>\n

Includes native linear perfluoroalkylcarboxylic acids (PFCAs), linear and branched perfluoroalkanesulfonates (PFSAs), 3 fluorotelomer sulfonates (FTS: 4:2, 6:2 and 8:2), sodium dodecafluoro-3H-4,8-dioxanonanoate (NaDONA), 2 major and minor components of F-53B (9Cl-PF3ONS and 11Cl-PF3OUdS), 1 hexafluoropropylene oxide dimer acid (GenX, HFPO-DA), 3 perfluoroalkyl ether carboxylic acids (PF4OPeA, PF5OHxA and 3,6-OPFHpA), 1 perfluoroalkyl ether sulphonate (PFEESA).<\/p>\n

Example of application<\/h4>\n

For the detection and quantification of native PFAS in their linear and branched forms in drinking water samples, in accordance with EPA method 533.<\/p>\n

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List of compounds<\/h4>\n

[\/et_pb_text][et_pb_text _builder_version=”4.27.4″ _module_preset=”default” global_colors_info=”{}”]<\/p>\n

*The concentration indicated is reported in salt form.<\/span><\/p>\n

[\/et_pb_text][dvmd_tablepress_styler tbl_id=”#26″ col_hide=”1″ row_hide=”1″ _builder_version=”4.27.4″ _module_preset=”75ee4aa5-e4a9-435f-b9d8-495d5c1ee9b2″ global_colors_info=”{}”][\/dvmd_tablepress_styler][\/et_pb_column_inner][\/et_pb_row_inner][\/et_pb_column][\/et_pb_section][et_pb_section fb_built=”1″ specialty=”on” admin_label=”Section” module_id=”EPA533APDS” _builder_version=”4.27.4″ _module_preset=”default” top_divider_style=”slant” top_divider_color=”#4B6587″ top_divider_height=”30px” top_divider_flip=”vertical” da_popup_slug=”EPA533APDS” da_disable_devices=”off|off|off” global_colors_info=”{}” da_is_popup=”off” da_exit_intent=”off” da_has_close=”on” da_alt_close=”off” da_dark_close=”off” da_not_modal=”on” da_is_singular=”off” da_with_loader=”off” da_has_shadow=”on”][et_pb_column type=”1_4″ _builder_version=”4.16″ custom_padding=”|||” global_colors_info=”{}” custom_padding__hover=”|||”][et_pb_text _builder_version=”4.27.4″ _module_preset=”50109f05-6652-4926-922a-86f56b1202ed” hover_enabled=”0″ global_colors_info=”{}” sticky_enabled=”0″]<\/p>\n

EPA-533APDS mixture<\/h3>\n

EPA Method 533 Native Analyte Primary
Dilution Standard (expanded br\/l mix)<\/p>\n

[\/et_pb_text][et_pb_button button_url=”#Contact_us” button_text=”Contact us” button_alignment=”left” _builder_version=”4.27.4″ _module_preset=”47a04589-8162-4245-a77b-12d1d293f2b7″ global_module=”13185″ saved_tabs=”all” global_colors_info=”{}” button_bg_enable_color__hover=”on”][\/et_pb_button][et_pb_text _builder_version=”4.27.4″ _module_preset=”default” hover_enabled=”0″ sticky_enabled=”0″]<\/p>\n

Packaging<\/h4>\n

1.2 mL<\/p>\n

Solvent<\/h4>\n

Methanol<\/p>\n

Manufacturer<\/h4>\n

Wellington Laboratories<\/p>\n

Availability & ordering<\/h4>\n

Contact us<\/p>\n

[\/et_pb_text][\/et_pb_column][et_pb_column type=”3_4″ specialty_columns=”3″ _builder_version=”4.16″ custom_padding=”|||” global_colors_info=”{}” custom_padding__hover=”|||”][et_pb_row_inner _builder_version=”4.27.3″ _module_preset=”default” global_colors_info=”{}”][et_pb_column_inner saved_specialty_column_type=”2_3″ _builder_version=”4.27.3″ _module_preset=”default” global_colors_info=”{}”][et_pb_text _builder_version=”4.27.4″ _module_preset=”default” text_font=”Nunito||||||||” hover_enabled=”0″ global_colors_info=”{}” sticky_enabled=”0″]<\/p>\n

This mixture is the most complete in the range. It contains native PFAS standards, the analytes targeted in EPA method 533. <\/p>\n

Type of mix<\/h4>\n

EPA-533APDS is a Primary Dilution Standard (PDS) containing certified native standards. It is intended for dilution and calibration for analysis in accordance with EPA method 533. <\/p>\n

Composition<\/h4>\n

Includes linear and branched perfluoroalkylcarboxylic acids (PFCAs), linear and branched perfluoroalkanesulfonates (PFSAs ), 3 fluorotelomer sulfonates (FTS: 4:2, 6:2 and 8:2), sodium dodecafluoro-3H-4,8-dioxanonanoate (NaDONA), 2 major and minor components of F-53B (9Cl-PF3ONS and 11Cl-PF3OUdS), 1 hexafluoropropylene oxide dimer acid (GenX, HFPO-DA), 3 perfluoroalkyl ether carboxylic acids (PF4OPeA, PF5OHxA and 3,6-OPFHpA), 1 perfluoroalkyl ether sulphonate (PFEESA).<\/p>\n

Example of application<\/h4>\n

For checking analytical performance. It can be used to validate laboratory methods, ensuring that detection and quantification limits comply with the thresholds set by the EPA. <\/p>\n

[\/et_pb_text][et_pb_text _builder_version=”4.27.4″ _module_preset=”default” text_font=”Open Sans||||||||” custom_margin=”||0px||false|false” sticky_limit_top=”section” sticky_limit_bottom=”section” global_colors_info=”{}”]<\/p>\n

List of compounds<\/h4>\n

[\/et_pb_text][et_pb_text _builder_version=”4.27.4″ _module_preset=”default” global_colors_info=”{}”]<\/p>\n

*The concentration indicated is reported in salt form.<\/span><\/p>\n

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Do you have a question? Contact us using the contact form. We will be delighted to advise you. <\/strong><\/h4>\n

[\/et_pb_text][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=”1″ fullwidth=”on” admin_label=”Section” _builder_version=”4.27.4″ _module_preset=”default” da_disable_devices=”off|off|off” global_module=”17455″ locked=”on” global_colors_info=”{}” da_is_popup=”off” da_exit_intent=”off” da_has_close=”on” da_alt_close=”off” da_dark_close=”off” da_not_modal=”on” da_is_singular=”off” da_with_loader=”off” da_has_shadow=”on”][et_pb_fullwidth_header subhead=”Wellington Laboratories reagent categories” _builder_version=”4.27.4″ _module_preset=”beff1669-d35b-4e4a-b0b6-a7b8af6138c6″ subhead_font_size=”30px” custom_padding=”||||true|false” custom_padding_tablet=”80px||80px||true|false” custom_padding_phone=”80px||80px||true|false” custom_padding_last_edited=”on|phone” global_colors_info=”{}”][\/et_pb_fullwidth_header][\/et_pb_section][et_pb_section fb_built=”1″ custom_padding_last_edited=”on|phone” admin_label=”Section” module_id=”MPFAC-MXA” _builder_version=”4.27.4″ _module_preset=”default” background_color=”RGBA(255,255,255,0)” transform_scale_tablet=”” transform_scale_phone=”” transform_scale_last_edited=”on|desktop” transform_translate=”0px|-61px” transform_translate_tablet=”0px|-61px” transform_translate_phone=”0px|-61px” transform_translate_last_edited=”on|desktop” transform_translate_linked=”off” transform_rotate_tablet=”” transform_rotate_phone=”” transform_rotate_last_edited=”on|desktop” transform_skew_tablet=”” transform_skew_phone=”” transform_skew_last_edited=”on|desktop” transform_origin_tablet=”” transform_origin_phone=”” transform_origin_last_edited=”on|desktop” transform_styles_last_edited=”on|desktop” custom_margin_phone=”0px||||false|false” custom_padding=”||||true|false” custom_padding_tablet=”80px||80px||true|false” custom_padding_phone=”80px||80px||true|false” top_divider_color=”#4B6587″ top_divider_height=”30px” top_divider_flip=”vertical” transform_styles_tablet=”” transform_styles_phone=”” da_popup_slug=”MPFAC-MXA” da_disable_devices=”off|off|off” global_module=”8227″ saved_tabs=”all” locked=”on” global_colors_info=”{}” da_is_popup=”off” da_exit_intent=”off” da_has_close=”on” da_alt_close=”off” da_dark_close=”off” da_not_modal=”on” da_is_singular=”off” da_with_loader=”off” da_has_shadow=”on”][et_pb_row column_structure=”1_4,1_4,1_4,1_4″ use_custom_gutter=”on” gutter_width=”2″ make_equal=”on” _builder_version=”4.21.0″ _module_preset=”default” custom_padding=”0px|||||” locked=”off” global_colors_info=”{}”][et_pb_column type=”1_4″ _builder_version=”4.21.0″ _dynamic_attributes=”link_option_url” _module_preset=”default” background_color=”#FFFFFF” custom_padding=”10px|10px|10px|10px|true|true” link_option_url=”@ET-DC@eyJkeW5hbWljIjp0cnVlLCJjb250ZW50IjoicG9zdF9saW5rX3VybF9wYWdlIiwic2V0dGluZ3MiOnsicG9zdF9pZCI6IjgyMjQiLCJlbmFibGVfaHRtbCI6Im9mZiJ9fQ==@” box_shadow_style=”preset3″ global_colors_info=”{}” transform_styles__hover_enabled=”on|hover” transform_scale__hover_enabled=”on|hover” transform_translate__hover_enabled=”on|desktop” transform_rotate__hover_enabled=”on|desktop” transform_skew__hover_enabled=”on|desktop” transform_origin__hover_enabled=”on|desktop” transform_scale__hover=”103%|103%”][et_pb_image src=”https:\/\/bcp-instruments.com\/wp-content\/uploads\/2021\/10\/molecules.png” title_text=”molecules” _builder_version=”4.16.0″ _module_preset=”default” width=”27%” max_width=”100%” min_height=”60px” height=”60px” max_height=”60px” custom_margin=”||10px||false|false” global_colors_info=”{}”][\/et_pb_image][et_pb_text _builder_version=”4.27.4″ _module_preset=”default” text_font=”Nunito|500|||||||” text_text_color=”#4B6587″ text_line_height=”1.5em” custom_padding=”13px||20px||false|false” border_width_top=”3px” border_color_top=”#e5ae19″ border_color_bottom=”#e5ae19″ global_colors_info=”{}” border_color_bottom__hover=”#4B6587″ border_color_bottom__hover_enabled=”on|hover”]<\/p>\n

PFAS, per- polyfluoroalkyl Substances<\/p>\n

[\/et_pb_text][\/et_pb_column][et_pb_column type=”1_4″ _builder_version=”4.21.0″ _dynamic_attributes=”link_option_url” _module_preset=”default” background_color=”#FFFFFF” custom_padding=”10px|10px|10px|10px|true|true” link_option_url=”@ET-DC@eyJkeW5hbWljIjp0cnVlLCJjb250ZW50IjoicG9zdF9saW5rX3VybF9wYWdlIiwic2V0dGluZ3MiOnsicG9zdF9pZCI6IjgyMzMiLCJlbmFibGVfaHRtbCI6Im9mZiJ9fQ==@” box_shadow_style=”preset3″ global_colors_info=”{}” transform_styles__hover_enabled=”on|hover” transform_scale__hover_enabled=”on|hover” transform_translate__hover_enabled=”on|desktop” transform_rotate__hover_enabled=”on|desktop” transform_skew__hover_enabled=”on|desktop” transform_origin__hover_enabled=”on|desktop” transform_scale__hover=”103%|103%”][et_pb_image src=”http:\/\/bcp-instruments.com\/wp-content\/uploads\/2021\/10\/flamme-de-feu.png” title_text=”molecules” _builder_version=”4.19.0″ _module_preset=”default” width=”27%” max_width=”100%” min_height=”60px” height=”60px” max_height=”60px” custom_margin=”||10px||false|false” global_colors_info=”{}”][\/et_pb_image][et_pb_text _builder_version=”4.18.0″ _module_preset=”default” text_font=”Nunito|500|||||||” text_text_color=”#4B6587″ text_line_height=”1.5em” custom_padding=”13px||20px||false|false” border_width_top=”3px” border_color_top=”#e5ae19″ border_color_bottom=”#e5ae19″ global_colors_info=”{}” border_color_bottom__hover=”#4B6587″ border_color_bottom__hover_enabled=”on|hover”]<\/p>\n

Halogenated flame retardants, HFRs and other compounds<\/p>\n

[\/et_pb_text][\/et_pb_column][et_pb_column type=”1_4″ _builder_version=”4.21.0″ _dynamic_attributes=”link_option_url” _module_preset=”default” background_color=”#FFFFFF” custom_padding=”10px|10px|10px|10px|true|true” link_option_url=”@ET-DC@eyJkeW5hbWljIjp0cnVlLCJjb250ZW50IjoicG9zdF9saW5rX3VybF9wYWdlIiwic2V0dGluZ3MiOnsicG9zdF9pZCI6IjgyMzgiLCJlbmFibGVfaHRtbCI6Im9mZiJ9fQ==@” box_shadow_style=”preset3″ global_colors_info=”{}” transform_styles__hover_enabled=”on|hover” transform_scale__hover_enabled=”on|hover” transform_translate__hover_enabled=”on|desktop” transform_rotate__hover_enabled=”on|desktop” transform_skew__hover_enabled=”on|desktop” transform_origin__hover_enabled=”on|desktop” transform_scale__hover=”103%|103%”][et_pb_image src=”http:\/\/bcp-instruments.com\/wp-content\/uploads\/2021\/10\/chimie.png” title_text=”molecules” _builder_version=”4.19.0″ _module_preset=”default” width=”27%” max_width=”100%” min_height=”60px” height=”60px” max_height=”60px” custom_margin=”||10px||false|false” global_colors_info=”{}”][\/et_pb_image][et_pb_text _builder_version=”4.18.0″ _module_preset=”default” text_font=”Nunito|500|||||||” text_text_color=”#4B6587″ text_line_height=”1.5em” custom_padding=”13px||20px||false|false” border_width_top=”3px” border_color_top=”#e5ae19″ border_color_bottom=”#e5ae19″ global_colors_info=”{}” border_color_bottom__hover=”#4B6587″ border_color_bottom__hover_enabled=”on|hover”]<\/p>\n

Polychlorinated biphenyls, PCBs<\/p>\n

[\/et_pb_text][\/et_pb_column][et_pb_column type=”1_4″ _builder_version=”4.21.0″ _dynamic_attributes=”link_option_url” _module_preset=”default” background_color=”#FFFFFF” custom_padding=”10px|10px|10px|10px|true|true” link_option_url=”@ET-DC@eyJkeW5hbWljIjp0cnVlLCJjb250ZW50IjoicG9zdF9saW5rX3VybF9wYWdlIiwic2V0dGluZ3MiOnsicG9zdF9pZCI6IjgyNDMiLCJlbmFibGVfaHRtbCI6Im9mZiJ9fQ==@” box_shadow_style=”preset3″ global_colors_info=”{}” transform_styles__hover_enabled=”on|hover” transform_scale__hover_enabled=”on|hover” transform_translate__hover_enabled=”on|desktop” transform_rotate__hover_enabled=”on|desktop” transform_skew__hover_enabled=”on|desktop” transform_origin__hover_enabled=”on|desktop” transform_scale__hover=”103%|103%”][et_pb_image src=”http:\/\/bcp-instruments.com\/wp-content\/uploads\/2021\/10\/chimie-1.png” title_text=”molecules” _builder_version=”4.19.0″ _module_preset=”default” width=”27%” max_width=”100%” min_height=”60px” height=”60px” max_height=”60px” custom_margin=”||10px||false|false” global_colors_info=”{}”][\/et_pb_image][et_pb_text _builder_version=”4.18.0″ _module_preset=”default” text_font=”Nunito|500|||||||” text_text_color=”#4B6587″ text_line_height=”1.5em” custom_padding=”13px||20px||false|false” border_width_top=”3px” border_color_top=”#e5ae19″ border_color_bottom=”#e5ae19″ global_colors_info=”{}” border_color_bottom__hover=”#4B6587″ border_color_bottom__hover_enabled=”on|hover”]<\/p>\n

Polybrominated diphenyl ethers, PBDEs Polybrominated biphenyls, PBBs<\/span><\/p>\n

[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row column_structure=”1_4,1_4,1_4,1_4″ use_custom_gutter=”on” gutter_width=”2″ make_equal=”on” _builder_version=”4.21.0″ _module_preset=”default” custom_padding=”0px|||||” locked=”off” global_colors_info=”{}”][et_pb_column type=”1_4″ _builder_version=”4.21.0″ _dynamic_attributes=”link_option_url” _module_preset=”default” background_color=”#FFFFFF” custom_padding=”10px|10px|10px|10px|true|true” link_option_url=”@ET-DC@eyJkeW5hbWljIjp0cnVlLCJjb250ZW50IjoicG9zdF9saW5rX3VybF9wYWdlIiwic2V0dGluZ3MiOnsicG9zdF9pZCI6IjgyNDgiLCJlbmFibGVfaHRtbCI6Im9mZiJ9fQ==@” box_shadow_style=”preset3″ global_colors_info=”{}” transform_styles__hover_enabled=”on|hover” transform_scale__hover_enabled=”on|hover” transform_translate__hover_enabled=”on|desktop” transform_rotate__hover_enabled=”on|desktop” transform_skew__hover_enabled=”on|desktop” transform_origin__hover_enabled=”on|desktop” transform_scale__hover=”103%|103%”][et_pb_image src=”https:\/\/bcp-instruments.com\/wp-content\/uploads\/2023\/10\/molecules.png” alt=”PCDDs-PCDFs” title_text=”molecules” _builder_version=”4.27.4″ _module_preset=”default” width=”27%” max_width=”100%” min_height=”60px” height=”60px” max_height=”60px” custom_margin=”||10px||false|false” global_colors_info=”{}”][\/et_pb_image][et_pb_text _builder_version=”4.19.0″ _module_preset=”default” text_font=”Nunito|500|||||||” text_text_color=”#4B6587″ text_line_height=”1.5em” custom_padding=”13px||20px||false|false” border_width_top=”3px” border_color_top=”#e5ae19″ border_color_bottom=”#e5ae19″ global_colors_info=”{}” border_color_bottom__hover=”#4B6587″ border_color_bottom__hover_enabled=”on|hover”]<\/p>\n

Dioxins, Furans, PCDDs, PCDFs<\/p>\n

[\/et_pb_text][\/et_pb_column][et_pb_column type=”1_4″ _builder_version=”4.21.0″ _dynamic_attributes=”link_option_url” _module_preset=”default” background_color=”#FFFFFF” custom_padding=”10px|10px|10px|10px|true|true” link_option_url=”@ET-DC@eyJkeW5hbWljIjp0cnVlLCJjb250ZW50IjoicG9zdF9saW5rX3VybF9wYWdlIiwic2V0dGluZ3MiOnsicG9zdF9pZCI6IjgyNTkiLCJlbmFibGVfaHRtbCI6Im9mZiJ9fQ==@” box_shadow_style=”preset3″ global_colors_info=”{}” transform_styles__hover_enabled=”on|hover” transform_scale__hover_enabled=”on|hover” transform_translate__hover_enabled=”on|desktop” transform_rotate__hover_enabled=”on|desktop” transform_skew__hover_enabled=”on|desktop” transform_origin__hover_enabled=”on|desktop” transform_scale__hover=”103%|103%”][et_pb_image src=”http:\/\/bcp-instruments.com\/wp-content\/uploads\/2021\/10\/chimie.png” title_text=”molecules” _builder_version=”4.16.0″ _module_preset=”default” width=”27%” max_width=”100%” min_height=”60px” height=”60px” max_height=”60px” custom_margin=”||10px||false|false” global_colors_info=”{}”][\/et_pb_image][et_pb_text _builder_version=”4.18.0″ _module_preset=”default” text_font=”Nunito|500|||||||” text_text_color=”#4B6587″ text_line_height=”1.5em” custom_padding=”13px||20px||false|false” border_width_top=”3px” border_color_top=”#e5ae19″ border_color_bottom=”#e5ae19″ global_colors_info=”{}” border_color_bottom__hover=”#4B6587″ border_color_bottom__hover_enabled=”on|hover”]<\/p>\n

Organochlorine Pesticides, OCP<\/p>\n

[\/et_pb_text][\/et_pb_column][et_pb_column type=”1_4″ _builder_version=”4.21.0″ _dynamic_attributes=”link_option_url” _module_preset=”default” background_color=”#FFFFFF” custom_padding=”10px|10px|10px|10px|true|true” link_option_url=”@ET-DC@eyJkeW5hbWljIjp0cnVlLCJjb250ZW50IjoicG9zdF9saW5rX3VybF9wYWdlIiwic2V0dGluZ3MiOnsicG9zdF9pZCI6IjgyNjQiLCJlbmFibGVfaHRtbCI6Im9mZiJ9fQ==@” box_shadow_style=”preset3″ global_colors_info=”{}” transform_styles__hover_enabled=”on|hover” transform_scale__hover_enabled=”on|hover” transform_translate__hover_enabled=”on|desktop” transform_rotate__hover_enabled=”on|desktop” transform_skew__hover_enabled=”on|desktop” transform_origin__hover_enabled=”on|desktop” transform_scale__hover=”103%|103%”][et_pb_image src=”http:\/\/bcp-instruments.com\/wp-content\/uploads\/2021\/10\/chimie-1.png” title_text=”molecules” _builder_version=”4.16.0″ _module_preset=”default” width=”27%” max_width=”100%” min_height=”60px” height=”60px” max_height=”60px” custom_margin=”||10px||false|false” global_colors_info=”{}”][\/et_pb_image][et_pb_text _builder_version=”4.18.0″ _module_preset=”default” text_font=”Nunito|500|||||||” text_text_color=”#4B6587″ text_line_height=”1.5em” custom_padding=”13px||20px||false|false” border_width_top=”3px” border_color_top=”#e5ae19″ border_color_bottom=”#e5ae19″ global_colors_info=”{}” border_color_bottom__hover=”#4B6587″ border_color_bottom__hover_enabled=”on|hover”]<\/p>\n

Certified reference materials<\/p>\n

[\/et_pb_text][\/et_pb_column][et_pb_column type=”1_4″ _builder_version=”4.21.0″ _dynamic_attributes=”link_option_url” _module_preset=”default” background_color=”#FFFFFF” custom_padding=”10px|10px|10px|10px|true|true” link_option_url=”@ET-DC@eyJkeW5hbWljIjp0cnVlLCJjb250ZW50IjoicG9zdF9saW5rX3VybF9wYWdlIiwic2V0dGluZ3MiOnsicG9zdF9pZCI6IjgyNjkiLCJlbmFibGVfaHRtbCI6Im9mZiJ9fQ==@” box_shadow_style=”preset3″ global_colors_info=”{}” transform_styles__hover_enabled=”on|hover” transform_scale__hover_enabled=”on|hover” transform_translate__hover_enabled=”on|desktop” transform_rotate__hover_enabled=”on|desktop” transform_skew__hover_enabled=”on|desktop” transform_origin__hover_enabled=”on|desktop” transform_scale__hover=”103%|103%”][et_pb_image src=”http:\/\/bcp-instruments.com\/wp-content\/uploads\/2021\/10\/molecules.png” title_text=”molecules” _builder_version=”4.18.0″ _module_preset=”default” width=”27%” max_width=”100%” min_height=”60px” height=”60px” max_height=”60px” custom_margin=”||10px||false|false” global_colors_info=”{}”][\/et_pb_image][et_pb_text _builder_version=”4.18.0″ _module_preset=”default” text_font=”Nunito|500|||||||” text_text_color=”#4B6587″ text_line_height=”1.5em” custom_padding=”13px||20px||false|false” border_width_top=”3px” border_color_top=”#e5ae19″ border_color_bottom=”#e5ae19″ global_colors_info=”{}” border_color_bottom__hover=”#4B6587″ border_color_bottom__hover_enabled=”on|hover”]<\/p>\n

Other reagents<\/p>\n

[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row _builder_version=”4.27.4″ _module_preset=”default” custom_padding=”0px|||||” global_colors_info=”{}”][et_pb_column type=”4_4″ _builder_version=”4.27.4″ _module_preset=”default” global_colors_info=”{}”][et_pb_divider color=”#ffb504″ divider_position=”center” divider_weight=”2px” disabled_on=”on|on|off” _builder_version=”4.27.4″ max_width=”50px” custom_margin=”||||false|false” animation_style=”fade” global_colors_info=”{}”][\/et_pb_divider][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=”1″ specialty=”on” admin_label=”Section” _builder_version=”4.27.3″ _module_preset=”default” da_disable_devices=”off|off|off” global_colors_info=”{}” da_is_popup=”off” da_exit_intent=”off” da_has_close=”on” da_alt_close=”off” da_dark_close=”off” da_not_modal=”on” da_is_singular=”off” da_with_loader=”off” da_has_shadow=”on”][et_pb_column type=”1_4″ _builder_version=”4.16″ custom_padding=”|||” global_colors_info=”{}” custom_padding__hover=”|||”][et_pb_text _builder_version=”4.27.4″ _module_preset=”default” text_font=”Open Sans||||||||” custom_margin=”||0px||false|false” hover_enabled=”0″ global_colors_info=”{}” sticky_enabled=”0″]<\/p>\n

Find out more about EPA-533 Method<\/h2>\n

[\/et_pb_text][\/et_pb_column][et_pb_column type=”3_4″ specialty_columns=”3″ _builder_version=”4.16″ custom_padding=”|||” global_colors_info=”{}” custom_padding__hover=”|||”][et_pb_row_inner _builder_version=”4.27.3″ _module_preset=”default” global_colors_info=”{}”][et_pb_column_inner saved_specialty_column_type=”2_3″ _builder_version=”4.27.3″ _module_preset=”default” global_colors_info=”{}”][et_pb_text _builder_version=”4.27.4″ _module_preset=”default” text_font=”||||||||” header_2_text_color=”#325487″ header_2_font_size=”30px” header_3_font_size=”28px” hover_enabled=”0″ global_colors_info=”{}” sticky_enabled=”0″]<\/p>\n

EPA Method 533 is a standardized analytical procedure for detecting and quantifying PFAS in drinking water matrices. Developed by the U.S. Environmental Protection Agency (EPA), this method is based on liquid chromatography coupled with tandem mass spectrometry (LC-MS\/MS). EPA Method 533 measures 25 precise PFAS<\/strong> (none with more than 12 carbon atoms), including perfluorinated acids, sulfonates, fluorotelomer sulfonates and poly- and perfluorinated ether carboxylic acids. It is used in particular by environmental laboratories to monitor water quality and ensure compliance with safety standards.
Translated with DeepL.com (free version) <\/p>\n

In addition, this method complements method 537.1, since it incorporates 14 of the 18 PFAS covered by method 537.1. Method 533 measures 11 more PFAS than method 537.1. This includes more hydrophilic chemicals such as PFBA. By combining the two methods, 29 different PFAS can be measured in drinking water. <\/p>\n

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Do you need laboratory equipment and\/or consumables?<\/h4>\n

Feel free to contact us at any time.<\/span><\/p>\n

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Per- & polyfluoroalkyl substances, PFAS<\/span><\/p>\n

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> See more<\/span><\/p>\n<\/div><\/div>\n<\/p><\/div>\n","protected":false},"author":17,"featured_media":0,"parent":23987,"menu_order":1,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_et_pb_use_builder":"on","_et_pb_old_content":"","_et_gb_content_width":"","footnotes":""},"class_list":["post-19410","page","type-page","status-publish","hentry"],"yoast_head":"\nEPA-533 Analytical Method - BCP Instruments<\/title>\n<meta name=\"description\" content=\"Discover the EPA-533 method for monitoring PFAS in the environment. 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