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AccuStandard | Per- and Polyfluoroalkyl Substance Standards (PFAS)

Per- and Polyfluoroalkyl
Substances (PFAS)


AccuStandard

Per- and polyfluoroalkyl substances (PFAS) belong to a continuously expanding family of over 4000 man-made chemical pollutants. The amphiphilic ability of PFAS has led to the manufacturing of PFAS in oils and water-resistant industrial and consumer products such as firefighting foams, cleaners, cosmetics, paints, adhesives, non-stick coatings and insecticides. However, environmental chemists and biologists have uncovered that PFAS have harmful toxicological effects and pose a significant risk to the public. The high thermal and chemical stability of PFAS make them persistent in the environment and nearly non-biodegradable, necessitating chemical reference standards to monitor for PFAS in drinking water, burn sites and teflon products.

EPA Methods

close up of water pouring into a glass on blue background close up of water pouring into a glass on blue background

To reduce exposure to PFAS, USEPA has published Method 533 to test for 25 PFAS in Drinking Water. Our M-533 PFAS CRM is formulated to include all target analytes required by this method.

View EPA Document - Method 533

EPA Method 533

Method 533 Standard | M-533
2 μg/mL each in MeOH, 25 comps. | Purchase

11-Chloroeicosafluoro-3-oxaundecane-1-sulfonic acid
9-Chlorohexadecafluoro-3-oxanone-1-sulfonic acid
4,8-Dioxa-3H-perfluorononanoic acid
Perfluoro(2-methyl-3-oxahexanoic) acid
Nonafluoro-3,6-dioxaheptanoic acid
Perfluoro-n-butanoic acid
Perfluorobutane-1-sulfonic acid
1H,1H,2H,2H-Perfluorodecanesulfonic acid
Perfluoro-n-decanoic acid
Perfluoro-n-dodecanoic acid
Perfluoro(2-ethoxyethane)sulphonic acid
Perfluoroheptanesulfonic acid
Perfluoro-n-heptanoic acid
1H,1H,2H,2H-Perfluorohexanesulfonic acid
Perfluorohexane-1-sulfonic acid
Perfluoro-n-hexanoic acid
Perfluoro-3-methoxypropanoic acid
Perfluoro(4-methoxybutanoic) acid
Perfluoro-n-nonanoic acid
1H,1H,2H,2H-Perfluorooctane sulfonic acid
Perfluorooctane-1-sulfonic acid
Perfluoro-n-octanoic acid
Perfluoro-n-pentanoic acid
Perfluoropentanesulfonic acid
Perfluoro-n-undecanoic acid

 

USEPA Drinking Water Target PFAS Reference Standard

  1. PFAS-EPA-DW-01
    USEPA Drinking Water Target PFAS Reference Standard
    20 µg/mL in Acetonitrile
    6 comps.
hand pouring a glass of water from filter tap, blue background hand pouring a glass of water from filter tap, blue background

This updated version of method 537 can be used for the quantitative analysis of 18 analytes by Solid Phase Extraction (SPE) and Liquid Chromatography/Tandem Mass Spectrometry (LC/MS/MS). 

View EPA Document - Method 537.1

EPA Method 537.1 Standard (UPDATED)

Method 537.1 Standard | M-537.1
2 μg/mL each in MeOH, 18 comps. | Purchase

Perfluoro(2-methyl-3-oxahexanoic) acid
N-ethylperfluoro-1-octanesulfonamidoacetic acid
N-methylperfluoro-1-octanesulfonamidoacetic acid
Perfluorobutane-1-sulfonic acid
Perfluoro-n-decanoic acid
Perfluoro-n-dodecanoic acid
Perfluoro-n-heptanoic acid
Perfluorohexane-1-sulfonic acid
Perfluoro-n-hexanoic acid
Perfluoro-n-nonanoic acid
Perfluorooctane-1-sulfonic acid
Perfluoro-n-octanoic acid
Perfluoro-n-tetradecanoic acid
Perfluoro-n-tridecanoic acid
Perfluoro-n-undecanoic acid
11-Chloroeicosafluoro-3-oxaundecane-1-sulfonic acid
9-Chlorohexadecafluoro-3-oxanone-1-sulfonic acid
4,8-Dioxa-3H-perfluorononanoic acid

 

close up of black nonstick cooking pan on white background close up of black nonstick cooking pan on white background

This was the first method introduced for the determination of 14 PFAS in drinking water.  It includes 14 PFAS for determination using Solid Phase Extraction (SPE) and Liquid Chromatography/Tandem Mass Spectrometry (LC/MS/MS).  This method was updated in 2018 to 537.1 which adds additional analytes.

View EPA Document - Method 537

EPA Method 537 Native Compound Standard

Method 537 Native Compound Standard | M-537
50 μg/mL each in AcCN:Water (95:5), 14 comps. | Purchase

Perfluoro-n-hexanoic acid
Perfluoro-n-heptanoic acid
Perfluoro-n-octanoic acid
Perfluoro-n-nonanoic acid
Perfluoro-n-decanoic acid
Perfluoro-n-undecanoic acid
Perfluoro-n-dodecanoic acid
Perfluoro-n-tridecanoic acid
Perfluoro-n-tetradecanoic acid
N-Methylperfluorooctanesulfonamidoacetic acid
N-Ethylperfluorooctanesulfonamidoacetic acid
Perfluoro-n-butane sulfonic acid
Perfluoro-n-hexane sulfonic acid
Perfluoro-n-octane sulfonic acid

 

firefighter spraying foam on burning vehicle emitting black smoke on three lane highway firefighter spraying foam on burning vehicle emitting black smoke on three lane highway

This Certified Reference Material (CRM) contains the 24 PFAS based on the newest publication of USEPA Method 8327 which is suitable for testing PFAS in surface water, groundwater and wastewater matrices. Our two CRMs M-8327-10X and M-8327 are offered at a high and a low concentration to meet the specific needs of your testing. Both CRMs are stabilized with NaOH to enhance product stability.

View EPA Document - Method 8327

24 PFAS for Ground, Surface and Waste Water

Method 8327 Native PFAS Standard | M-8327
2 μg/mL in Methanol, 24 comps.| Purchase

Perfluorobutane-1-sulfonic acid
Perfluoropentanesulfonic acid
Perfluorohexane-1-sulfonic acid
Perfluoroheptanesulfonic acid
Perfluorooctane-1-sulfonic acid
Perfluorononanesulfonic acid
Perfluorodecane-1-sulfonic acid
1H,1H,2H,2H-Perfluorohexanesulfonic acid
1H,1H,2H,2H-Perfluorooctane sulfonic acid
1H,1H,2H,2H-Perfluorodecanesulfonic acid
Perfluoro-n-butanoic acid
Perfluoro-n-pentanoic acid
Perfluoro-n-hexanoic acid
Perfluoro-n-heptanoic acid
Perfluoro-n-octanoic acid
Perfluoro-n-nonanoic acid
Perfluoro-n-decanoic acid
Perfluoro-n-undecanoic acid
Perfluoro-n-dodecanoic acid
Perfluoro-n-tridecanoic acid
Perfluoro-n-tetradecanoic acid
N-ethylperfluoro-1-octanesulfonamidoacetic acid
N-methylperfluoro-1-octanesulfonamidoacetic acid
Perfluorooctane sulfonamide

 

Method 8327 Native PFAS Standard | M-8327-10X
20 μg/mL in Methanol, 24 comps.| Purchase

Perfluorobutane-1-sulfonic acid
Perfluoropentanesulfonic acid
Perfluorohexane-1-sulfonic acid
Perfluoroheptanesulfonic acid
Perfluorooctane-1-sulfonic acid
Perfluorononanesulfonic acid
Perfluorodecane-1-sulfonic acid
1H,1H,2H,2H-Perfluorohexanesulfonic acid
1H,1H,2H,2H-Perfluorooctane sulfonic acid
1H,1H,2H,2H-Perfluorodecanesulfonic acid
Perfluoro-n-butanoic acid
Perfluoro-n-pentanoic acid
Perfluoro-n-hexanoic acid
Perfluoro-n-heptanoic acid
Perfluoro-n-octanoic acid
Perfluoro-n-nonanoic acid
Perfluoro-n-decanoic acid
Perfluoro-n-undecanoic acid
Perfluoro-n-dodecanoic acid
Perfluoro-n-tridecanoic acid
Perfluoro-n-tetradecanoic acid
N-ethylperfluoro-1-octanesulfonamidoacetic acid
N-methylperfluoro-1-octanesulfonamidoacetic acid
Perfluorooctane sulfonamide

aerial view of lake surrounded by trees aerial view of lake surrounded by trees

Absorbable Organic Fluorine (AOF) is another technique for the analysis of PFAS in liquid matrices where the Total concentration of Organic Fluorine compounds (TOF) is quantified instead of analyzing individual PFAS. USEPA Draft Method 1621 is designed for the determination of AOF in aqueous matrices using Combustion Ion Chromatography (CIC).

View EPA Draft Method 1621

PFAS for Determination of Adsorbable Organic Fluorine (AOF) in Aqueous Matrices by Combustion Ion Chromatography (CIC)

EPA Draft Method 1621

  1. M-1621-WS-1
    Method 1621 Fluorine Working Standard
    100 µg/mL in Water
    Single
  2. AOF-001S
    Adsorbable Organic Fluorine Standard (AOF)
    100 µg/mL in Methanol
    Single
brook trout underwater swimming in a stream brook trout underwater swimming in a stream

Our M-1633 product series is offered to cover the 40 native PFAS required by USEPA Method 1633. USEPA Method 1633 is for the analysis of PFAS in aqueous, solid, biosolids and tissue samples using LC-MS/MS technique.

View EPA Document - Method 1633

PFAS for Aqueous, Solid, Biosolids, and Tissue Samples

EPA Method 1633 Standards

M-1633-1-CN-10X
Varied Concentration in Acetonitrile, 11 comps.| Purchase

Perfluoro-n-butanoic acid
Perfluoro-n-pentanoic acid
Perfluoro-n-hexanoic acid
Perfluoro-n-heptanoic acid
Perfluoro-n-octanoic acid
Perfluoro-n-nonanoic acid
Perfluoro-n-decanoic acid
Perfluoro-n-undecanoic acid
Perfluoro-n-dodecanoic acid
Perfluoro-n-tridecanoic acid
Perfluoro-n-tetradecanoic acid

 

M-1633-2-CN-10X
Varied Concentration in Acetonitrile, 11 comps.| Purchase

Perfluorobutane-1-sulfonic acid
Perfluoropentanesulfonic acid
Perfluorohexane-1-sulfonic acid
Perfluoroheptanesulfonic acid
Perfluorooctane-1-sulfonic acid
Perfluorononanesulfonic acid
Perfluorodecane-1-sulfonic acid
Perfluorododecanesulfonic acid
1H,1H,2H,2H-Perfluorohexanesulfonic acid
1H,1H,2H,2H-Perfluorooctane sulfonic acid
1H,1H,2H,2H-Perfluorodecanesulfonic acid

 

M-1633-3A-CN-10X
20 µg/mL in Acetonitrile, 5 comps.| Purchase

Sulfluramid
Perfluorooctane sulfonamide
N-Methylperfluoro-1-octanesulfonamide
N-ethylperfluoro-1-octanesulfonamidoacetic acid
N-methylperfluoro-1-octanesulfonamidoacetic acid

 

M-1633-3B-CN-10X
100 µg/mL in Acetonitrile, 2 comps.| Purchase

N-Methylperfluorooctanesulfonamidoethanol
N-Ethyl-N-(2-hydroxyethyl)perfluorooctylsulphonamide

 

M-1633-4A-CN-R1-5X
Varied conc. in Acetonitrile, 8 comps.| Purchase

Perfluoro-3-methoxypropanoic acid
Perfluoro(4-methoxybutanoic) acid
Nonafluoro-3,6-dioxaheptanoic acid
Perfluoro(2-ethoxyethane)sulphonic acid
3-Perfluoropropyl propanoic acid
2H,2H,3H,3H-Perfluorooctanoic acid
2H,2H,3H,3H-Perfluorodecanoic acid
4,8-Dioxa-3H-perfluorononanoic acid

 

M-1633-4B-CN
2 µg/mL in Acetonitrile:Methanol (96:4), 2 comps.| Purchase

9-Chlorohexadecafluoro-3-oxanone-1-sulfonic acid
11-Chloroeicosafluoro-3-oxaundecane-1-sulfonic acid

 

ASTM Methods

farmer holding soil in hands close up farmer holding soil in hands close up

This test method has been developed by USEPA region 5 through ASTM, D19 committee for the determination of PFAS in a soil matrix using LC-MS/MS. Our D-7968 CRM is prepared to contain all the 21 target native PFAS compounds in MeOH. Mixture is stabilized with NaOH to prevent acid esterification.

PFAS in Soil - ASTM Method D7968 Standard

ASTM D7968 Native PFAS in Soil Standard | D-7968
2 µg/mL in Methanol, 21 comps.| Purchase

Perfluoro-n-tetradecanoic acid
Perfluoro-n-tridecanoic acid
Perfluoro-n-dodecanoic acid
Perfluoro-n-undecanoic acid
Perfluoro-n-decanoic acid
Perfluorooctane-1-sulfonic acid
Perfluoro-n-nonanoic acid
Perfluoro-n-octanoic acid
Perfluorohexane-1-sulfonic acid
Perfluoro-n-heptanoic acid
Perfluoro-n-hexanoic acid
Perfluorobutane-1-sulfonic acid
Perfluoro-n-pentanoic acid
Perfluoro-n-butanoic acid
2H,2H-Perfluorooctanoic acid
2H,2H-Perfluorodecanoic acid
2H,2H-Perfluorododecanoic acid
2H-Perfluoro-2-decenoic Acid
2H,2H,3H,3H-Perfluorodecanoic acid
2H-Perfluoro-2-octenoic acid
Perfluoro-4-ethylcyclohexane sulfonic acid

 

large waste pipe drain is draining the wastewater into a canal, flowing into the sea large waste pipe drain is draining the wastewater into a canal, flowing into the sea

This test method is to qualify and quantify PFAS compounds in water matrix using LC-MS/MS. The D7979 CRM is formulated in include all the 21 target PFAS native compounds in MeOH stabilized with NaOH to enhance product stability.

PFAS in Non-potable Waters - ASTM Method D7979 Standard

ASTM D7979 PFAS in Wastewater Standard | D-7979
2 µg/mL in Methanol, 21 comps.| Purchase

Potassium perfluoro-1-butanesulfonate
Potassium perfluoro-1-hexanesulfonate
Perfluorooctane-1-sulfonic acid
Perfluoro-n-butanoic acid
Perfluoro-n-pentanoic acid
Perfluoro-n-hexanoic acid
Perfluoro-n-heptanoic acid
Perfluoro-n-octanoic acid
Perfluoro-n-nonanoic acid
Perfluoro-n-decanoic acid
Perfluoro-n-undecanoic acid
Perfluoro-n-dodecanoic acid
Perfluoro-n-tridecanoic acid
Perfluoro-n-tetradecanoic acid
2H,2H,3H,3H-Perfluorodecanoic acid
2H-Perfluoro-2-decenoic Acid
2H,2H-Perfluorododecanoic acid
2H,2H-Perfluorodecanoic acid
2H-Perfluoro-2-octenoic acid
2H,2H-Perfluorooctanoic acid
Perfluoro-4-ethylcyclohexane sulfonic acid

 

waste water treatment pond from industrial plants waste water treatment pond from industrial plants

ASTM test method D8421 is for the determination of PFAS in aqueous matrices by co-solvation and using LC-MS/MS technique. Our three Target Spike mix CRMs are offered to include the 44 native PFAS listed in the test method at a varied concentration. These CRMs are stabilized with NaOH to enhance product stability.

PFAS in Aqueous Matrices - ASTM Method D8421 Standards

ASTM D8421 Native PFAS/PFOA Target Spike 1 Standard | D-8421-TS-1
2 µg/mL in MeOH:Water 95:5, 22 comps.| Purchase

Perfluoro-n-tetradecanoic acid
Perfluoro-n-tridecanoic acid
Perfluoro-n-dodecanoic acid
Perfluoro-n-undecanoic acid
Perfluoro-n-decanoic acid
Perfluoro-n-nonanoic acid
Perfluoro-n-octanoic acid
Perfluoro-n-heptanoic acid
Perfluoro-n-hexanoic acid
Perfluorodecane-1-sulfonic acid
Perfluorononanesulfonic Acid
Perfluorooctane-1-sulfonic acid
Perfluoroheptanesulfonic acid
Perfluorohexane-1-sulfonic acid
Perfluoropentanesulfonic acid
Perfluorobutane-1-sulfonic acid
Perfluorooctane sulfonamide
1H,1H,2H,2H-Perfluorodecanesulfonic acid
1H,1H,2H,2H-Perfluorooctane sulfonic acid
1H,1H,2H,2H-Perfluorohexanesulfonic acid
N-ethylperfluoro-1-octanesulfonamidoacetic acid
N-methylperfluoro-1-octanesulfonamidoacetic acid

 

ASTM D8421 Native PFAS/PFOA Target Spike 2 Standard | D-8421-TS-2
2 µg/mL in MeOH:Water 95:5, 19 comps.| Purchase

Perfluorododecanesulfonic acid
N-Methylperfluoro-1-octanesulfonamide
Sulfluramid
N-Methylperfluorooctanesulfonamidoethanol
N-Ethyl-N-(2-hydroxyethyl)perfluorooctylsulphonamide
Perfluoro(2-methyl-3-oxahexanoic) acid
4,8-Dioxa-3H-perfluorononanoic acid
9-Chlorohexadecafluoro-3-oxanone-1-sulfonic acid
11-Chloroeicosafluoro-3-oxaundecane-1-sulfonic acid
Nonafluoro-3,6-dioxaheptanoic acid
Perfluoro(2-ethoxyethane)sulphonic acid
Perfluoro-3-methoxypropanoic acid
Perfluoro(4-methoxybutanoic) acid
3-Perfluoropropyl propanoic acid
2H,2H,3H,3H-Perfluorooctanoic acid
2H,2H,3H,3H-Perfluorodecanoic acid
2H-Perfluoro-2-octenoic acid
2H-Perfluoro-2-decenoic Acid
Bis(trifluoromethane)sulfonimide lithium salt

 

ASTM D8421 Native PFAS/PFOA Target Spike 3 Standard | D-8421-TS-3
10 µg/mL in MeOH:Water 95:5, 3 comps.| Purchase

Perfluoro-n-pentanoic acid
Perfluoro-n-butanoic acid
2,2,3,3,3-Pentafluoropropionic acid

 

ISO Methods

Firefighter extinguishing a large fire, standing in front of a wall of fire and wear protective clothing Firefighter extinguishing a large fire, standing in front of a wall of fire and wear protective clothing

This CRM supports the testing for PFAS in non-filtered water such as drinking water and wastewater using LC-MS/MS and according to the international standard. Our updated ISO21675 CRM includes the 29 native PFAS required by the test method and NaOH is added for enhanced stability. Perfluorooctadecanoic acid (PFODA) is available as a single component standard in both 2 µg/mL and 100 µg/mL concentrations in Methanol.

ISO Method 21675:2019 Water Quality

Native PFAS Reference Standard Set - ISO21675-PFAS-SET
2 x 1 mL - ISO21675-PFAS-R1, PFOA-029S-0.02X | Purchase Set

  1. ISO21675-PFAS-R1
    Native PFAS Reference Standard
    2 µg/mL in Methanol
    29 comps.
  2. PFOA-029S-0.02X
    Perfluorooctadecanoic acid (PFODA)
    2 µg/mL in Methanol
    Single
Hand holding a clear, full glass of water outdoors in front of a field of sunflowers Hand holding a clear, full glass of water outdoors in front of a field of sunflowers

Although PFOA and PFOS production has significantly been reduced in recent years, both compounds continue to contaminate water sources due to their environmental persistence. This CRM is offered to test for PFOA and PFOS in drinking water, ground water and surface water using (HPLC-MS/MS.)

European Method ISO 25101:2009 Water Quality

PFOS and PFOA Reference Standard | ISO25101
100 µg/mL in Methanol, 2 comps.| Purchase

Perfluorooctane-1-sulfonic acid
Perfluoro-n-octanoic acid

 

FDA Methods

close up of two raw filets of salmon on gray background close up of two raw filets of salmon on gray background

FDA C-010.02 is one of the first test methods developed to address PFAS in food. The method procedure covers the testing of 16 PFAS found in infant formula, salmon, pancake syrup and other food matrices. PFAS-FDA is offered to include all 16 target PFAS in a multi component CRM.

View FDA Method C-010.02

PFAS in Food - FDA Method C-010.02

FDA Method C-010.02 PFAS Reference Standard | PFAS-FDA
2 µg/mL in Methanol, 16 comps.| Purchase

Perfluoro-n-butanoic acid
Perfluoro-n-pentanoic acid
Perfluoro-n-hexanoic acid
Perfluoro-n-heptanoic acid
Perfluoro-n-octanoic acid
Perfluoro-n-nonanoic acid
Perfluoro-n-decanoic acid
Perfluorobutane-1-sulfonic acid
Perfluoropentanesulfonic acid
Perfluorohexane-1-sulfonic acid
Perfluoroheptanesulfonic acid
Perfluorooctane-1-sulfonic acid
Ammonium perfluoro(2-methyl-3-oxahexanoate) (GenX)
Potassium 9-chlorohexadecafluoro-3-oxanone-1-sulfonate
11-Chloroeicosafluoro-3-oxaundecane-1-sulfonic acid
Sodium dodecafluoro-3H-4,8-dioxanonanoate

 

State Method

This CRM includes all PFAS compounds that are listed in the Massachusetts DEP test guide for PFAS in drinking water. Also known as PFAS6, these compounds are specifically selected due to its high abundance in drinking water and the adverse health effects associated with its exposure.

Massachusetts - PFAS in Drinking Water

Massachusetts PFAS Reference Standard | PFC-MA
2 µg/mL in Methanol, 6 comps.| Purchase

Perfluorooctane-1-sulfonic acid
Perfluoro-n-octanoic acid
Perfluorohexane-1-sulfonic acid (Linear and Branched)
Perfluoro-n-nonanoic acid
Perfluoro-n-heptanoic acid
Perfluoro-n-decanoic acid

 

PFAS Single Component Standards

Perfluoroalkylsulfonates

  1. NEW! M-1633-4A-CN-R1-5X
    EPA Method 1633 Reference Standard
    Varied conc. in Acetonitrile
    8 comps.
  2. PFOS-002N-10MG
    Potassium perfluoro-1-octanesulfonate
    Neat
  3. PFOS-002S
    Potassium perfluoro-1-octanesulfonate
    100 µg/mL in MeOH
    Single
  4. PFOS-005S
    Potassium perfluoro-1-butanesulfonate (PPBS)
    50 µg/mL in MeOH
    Single
  5. PFOS-006S
    Sodium perfluoro-1-pentanesulfonate
    50 µg/mL in MeOH
    Single
  6. PFOS-007S
    Potassium perfluoro-1-hexanesulfonate
    50 µg/mL in Methanol
    Single
  7. PFOS-041S-0.02X
    Potassium perfluoro-4-ethylcyclohexane sulfonate (PFECHS)
    2 µg/mL in Methanol
    Single
  8. PFOS-050S
    Sodium perfluoro-1-propanesulfonate
    100 µg/mL in Methanol
    Single
  9. PFOS-052S
    1H,1H,2H,2H-Perfluorododecanesulfonate sodium salt (10:2 FTS)
    100 µg/mL in Methanol
    Single

Perfluoroalkylcarboxylic acids

  1. NEW! M-1633-4A-CN-R1-5X
    EPA Method 1633 Reference Standard
    Varied conc. in Acetonitrile
    8 comps.
  2. PFAS-002S
    Perfluoro(2-methyl-3-oxahexanoic) acid (HFPO-DA)
    100 µg/mL in Methanol
    Single
  3. PFAS-002S-0.02X
    Perfluoro(2-methyl-3-oxahexanoic) acid (HFPO-DA)
    2 µg/mL in Methanol
    Single
  4. PFOA-001N
    Perfluoro-n-octanoic acid (PFOA)
    Neat
  5. PFOA-001S
    Perfluoro-n-octanoic acid (PFOA)
    100 µg/mL in MeOH
    Single
  6. PFOA-002S
    Perfluoro-n-butanoic acid (PFBA)
    100 µg/mL in Methanol
    Single
  7. PFOA-003S
    Perfluoro-n-decanoic acid (PFDA)
    100 µg/mL in Methanol
    Single
  8. PFOA-004S
    Perfluoro-n-dodecanoic acid (PFDoA)
    100 µg/mL in Methanol
    Single
  9. PFOA-005S
    Perfluoro-n-heptanoic acid (PFHpA)
    100 µg/mL in Methanol
    Single
  10. PFOA-006S
    Perfluoro-n-hexanoic acid (PFHxA)
    100 µg/mL in Methanol
    Single
  11. PFOA-007S
    Perfluoro-n-nonanoic acid (PFNA)
    100 µg/mL in Methanol
    Single
  12. PFOA-008S
    Perfluoro-n-pentanoic acid (PFPeA)
    100 µg/mL in Methanol
    Single
  13. PFOA-009S
    Perfluoro-n-undecanoic acid (PFUnA)
    100 µg/mL in Methanol
    Single
  14. PFOA-010S
    2H,2H,3H,3H-Perfluoroundecanoic acid (8:3 FTCA)
    100 µg/mL in Methanol
    Single
  15. PFOA-015S
    2,2,3,3,3-Pentafluoropropionic acid (PFPrA)
    100 µg/mL in Methanol
    Single
  16. PFOA-015S-0.02X
    2,2,3,3,3-Pentafluoropropionic acid (PFPrA)
    2 µg/mL in Methanol
    Single
  17. PFOA-016S-M-W
    Perfluoro-n-tridecanoic acid (PFTriA)
    50 µg/mL in MeOH:Water (50:50)
    Single
  18. PFOA-017S-M-W
    Perfluoro-n-tetradecanoic acid (PFTreA)
    50 µg/mL in MeOH:Water (50:50)
    Single
  19. PFOA-018S
    Nonafluoro-3,6-dioxaheptanoic acid (NFDHA)
    100 µg/mL in Methanol
    Single
  20. PFOA-018S-0.02X
    Nonafluoro-3,6-dioxaheptanoic acid (NFDHA)
    2 µg/mL in Methanol
    Single
  21. PFOA-020S
    Perfluoro-3-methoxypropanoic acid (PFMPA)
    100 µg/mL in Methanol
    Single
  22. PFOA-020S-0.02X
    Perfluoro-3-methoxypropanoic acid (PFMPA)
    2 µg/mL in Methanol
    Single
  23. PFOA-021S
    Perfluoro(4-methoxybutanoic) acid (PFMBA)
    100 µg/mL in Methanol
    Single
  24. PFOA-021S-0.02X
    Perfluoro(4-methoxybutanoic) acid (PFMBA)
    2 µg/mL in Methanol
    Single
  25. PFOA-022S
    2H,2H,3H,3H-Perfluorooctanoic Acid (5:3 FTCA)
    100 µg/mL in Methanol
    Single
  26. PFOA-022S-0.02X
    2H,2H,3H,3H-Perfluorooctanoic Acid (5:3 FTCA)
    2 µg/mL in Methanol
    Single
  27. PFOA-023S
    2H,2H,3H,3H-Perfluorodecanoic acid (7:3 FTCA)
    100 µg/mL in Methanol
    Single
  28. PFOA-023S-0.02X
    2H,2H,3H,3H-Perfluorodecanoic acid (7:3 FTCA)
    2 µg/mL in Methanol
    Single
  29. PFOA-024S
    2H-Perfluoro-2-octenoic acid (FHUEA)
    100 µg/mL in Methanol
    Single
  30. PFOA-024S-0.02X
    2H-Perfluoro-2-octenoic acid (FHUEA)
    2 µg/mL in Methanol
    Single
  31. PFOA-026S
    3-Perfluoropropyl Propanoic acid (3:3 FTCA)
    100 µg/mL in PT Methanol
    Single
  32. PFOA-027S
    2H-Perfluoro-2-decenoic Acid (FOUEA)
    100 µg/mL in Methanol
    Single
  33. PFOA-027S-0.02X
    2H-Perfluoro-2-decenoic Acid (FOUEA)
    2 µg/mL in Methanol
    Single
  34. PFOA-029S
    Perfluorooctadecanoic acid (PFODA)
    100 µg/mL in Methanol
    Single
  35. PFOA-029S-0.02X
    Perfluorooctadecanoic acid (PFODA)
    2 µg/mL in Methanol
    Single
  36. PFOA-030S-CN
    2H,2H-Perfluorooctanoic acid (6:2 FTCA)
    100 µg/mL in Acetonitrile
    Single
  37. PFOA-031S
    2H,2H-Perfluorododecanoic acid (10:2 FTCA)
    100 µg/mL in Methanol:Water (75:25)
    Single
  38. NEW! PFOA-032S-CN
    2H,2H-Perfluorodecanoic acid (8:2 FTCA)
    100 µg/mL in Acetonitrile
    Single
  39. PFOA-043S
    2H,2H,3H,3H-Perfluorononanoic acid (6:3 FTCA)
    100 µg/mL in Methanol
    Single
  40. PFOA-043S-0.02X
    2H,2H,3H,3H-Perfluorononanoic acid (6:3 FTCA)
    2 µg/mL in Methanol
    Single
  41. PFOA-045S
    7H-Perfluoroheptanoic acid
    100 µg/mL in Methanol
    Single
  42. PFOA-048S
    Trifluoroacetic acid (TFA)
    100 µg/mL in Methanol
    Single
  43. NEW! PFOA-051S-CN
    Perfluoro-3,7-dimethyloctanoic acid
    100 µg/mL in Acetonitrile
    Single
  44. NEW! PFOA-052S-CN
    Methyl perfluorooctanoate
    100 µg/mL in Acetonitrile
    Single
  45. PFOS-044S
    Sodium heptafluorobutyrate
    100 µg/mL in Methanol
    Single

Perfluorooctylsulfonamidoacetic acids

  1. NEW! M-1633-4A-CN-R1-5X
    EPA Method 1633 Reference Standard
    Varied conc. in Acetonitrile
    8 comps.
  2. PFOS-004S
    N-methyl perfluorooctanesulfonamidoacetic acid
    100 µg/mL in Methanol
    Single
  3. PFOS-014S
    N-methylperfluoro-1-octanesulfonamidoacetic acid (NMeFOSAA)
    100 µg/mL in Methanol
    Single
  4. PFOS-014S-0.02X
    N-methylperfluoro-1-octanesulfonamidoacetic acid (NMeFOSAA)
    2 µg/mL in Methanol
    Single
  5. PFOS-015S
    N-ethylperfluoro-1-octanesulfonamidoacetic acid (NEtFOSAA)
    100 µg/mL in Methanol
    Single
  6. PFOS-015S-0.02X
    N-ethylperfluoro-1-octanesulfonamidoacetic acid (NEtFOSAA)
    2 µg/mL in Methanol
    Single

Perfluorooctane sulfonamides

  1. NEW! M-1633-4A-CN-R1-5X
    EPA Method 1633 Reference Standard
    Varied conc. in Acetonitrile
    8 comps.
  2. NEW! PFOA-054S-CN
    Perfluorobutyramide
    100 µg/mL in Acetonitrile
    Single
  3. PFOS-030S
    Bis(trifluoromethane)sulfonimide lithium salt (HQ-115)
    100 µg/mL in Methanol
    Single
  4. PFOS-030S-0.02X
    Bis(trifluoromethane)sulfonimide lithium salt (HQ-115)
    2 µg/mL in Methanol
    Single
  5. PFOS-032S
    N-Methylperfluoro-1-octanesulfonamide (NMeFOSA)
    100 µg/mL in Methanol
    Single
  6. PFOS-032S-0.02X
    N-Methylperfluoro-1-octanesulfonamide (NMeFOSA)
    2 µg/mL in Methanol
    Single
  7. PFOS-033S
    N-Methylperfluorooctanesulfonamidoethanol (NMeFOSE)
    100 µg/mL in Methanol
    Single
  8. PFOS-033S-0.02X
    N-Methylperfluorooctanesulfonamidoethanol (NMeFOSE)
    2 µg/mL in Methanol
    Single
  9. PFOS-035S
    Perfluorooctane sulfonamide (PFOSA)
    100 µg/mL in Methanol
    Single
  10. PFOS-035S-0.02X
    Perfluorooctane sulfonamide (PFOSA)
    2 µg/mL in Methanol
    Single
  11. PFOS-036S
    Sulfluramid (NEtFOSA)
    100 µg/mL in Methanol
    Single
  12. PFOS-036S-0.02X
    Sulfluramid (NEtFOSA)
    2 µg/mL in Methanol
    Single
  13. PFOS-039S
    N-Ethyl-N-(2-hydroxyethyl)perfluorooctylsulphonamide (NEtFOSE)
    100 µg/mL in Methanol
    Single
  14. PFOS-039S-0.02X
    N-Ethyl-N-(2-hydroxyethyl)perfluorooctylsulphonamide (NEtFOSE)
    2 µg/mL in Methanol
    Single

Polyfluoroalkyl phosphates (PFAPs)

  1. NEW! PFAP-001S
    Mono[2-(perfluorooctyl)ethyl] phosphate (8:2-MonoPAP)
    100 µg/mL in Acetonitrile
    Single
  2. NEW! PFAP-002S
    Bis[2-(perfluorohexyl)ethyl]phosphate (6:2-DiPAP)
    100 µg/mL in Acetonitrile
    Single
  3. NEW! PFAP-003S
    Sodium Bis(1H,1H,2H,2H-Perfluorodecyl)phosphate (8:2-DiPAP)
    100 µg/mL in Acetonitrile
    Single
  4. NEW! PFAP-004S
    Mono[2-(perfluorohexyl)ethyl] phosphate (6:2-MonoPAP)
    100 µg/mL in Acetonitrile
    Single
  5. PFAS-001S
    Bis[2-(perfluorooctyl)ethyl] phosphate (8:2-DiPAP)
    100 µg/mL in Methanol
    Single
  6. PFAS-001S-0.02X
    Bis[2-(perfluorooctyl)ethyl] phosphate (8:2-DiPAP)
    2 µg/mL in Methanol
    Single

Sulfonic acids

  1. PFOS-001S
    Perfluorooctane-n-sulfonic acid (PFOS)
    100 µg/mL in MeOH
    Single
  2. PFOS-024S
    Perfluoroheptanesulfonic acid (PFHps)
    100 µg/mL in Methanol
    Single
  3. PFOS-024S-0.02X
    Perfluoroheptanesulfonic acid (PFHps)
    2 µg/mL in Methanol
    Single
  4. PFOS-028S
    1H,1H,2H,2H-Perfluorooctane sulfonic acid (6:2 FTS)
    100 µg/mL in Methanol
    Single
  5. PFOS-028S-0.02X
    1H,1H,2H,2H-Perfluorooctane sulfonic acid (6:2 FTS)
    2 µg/mL in Methanol
    Single
  6. PFOS-029S
    Perfluorohexane-1-sulfonic acid (PFHxS)
    100 µg/mL in Methanol
    Single
  7. PFOS-029S-0.02X
    Perfluorohexane-1-sulfonic acid (PFHxS)
    2 µg/mL in Methanol
    Single
  8. PFOS-031S
    Perfluorononanesulfonic Acid (PFNS)
    100 µg/mL in Methanol
    Single
  9. PFOS-031S-0.02X
    Perfluorononanesulfonic acid (PFNS)
    2 µg/mL in Methanol
    Single
  10. PFOS-034S
    Perfluorobutane-1-sulfonic acid (PFBS)
    100 µg/mL in Methanol
    Single
  11. PFOS-034S-0.02X
    Perfluorobutane-1-sulfonic acid (PFBS)
    2 µg/mL in Methanol
    Single
  12. NEW! PFOS-046S-CN
    Pentafluoroethanesulfonic acid (PFEtS)
    100 µg/mL in Acetonitrile
    Single
  13. NEW! PFOS-047S-CN
    Trifluoromethanesulfonic acid (TFMS)
    100 µg/mL in Acetonitrile
    Single
  1. PFOA-013S
    1H,1H,2H,2H-Perfluorohexanesulfonic acid (4:2 FTS)
    100 µg/mL in Methanol
    Single
  2. PFOA-013S-0.02X
    1H,1H,2H,2H-Perfluorohexanesulfonic acid (4:2 FTS)
    2 µg/mL in Methanol
    Single
  3. PFOA-014S
    1H,1H,2H,2H-Perfluorodecanesulfonic acid (8:2 FTS)
    100 µg/mL in Methanol
    Single
  4. PFOA-014S-0.02X
    1H,1H,2H,2H-Perfluorodecanesulfonic acid (8:2 FTS)
    2 µg/mL in Methanol
    Single
  5. PFOA-019S
    Perfluoro(2-ethoxyethane)sulphonic acid (PFEESA)
    100 µg/mL in Methanol
    Single
  6. PFOA-019S-0.02X
    Perfluoro(2-ethoxyethane)sulphonic acid (PFEESA)
    2 µg/mL in Methanol
    Single
  7. PFOA-025S
    Perfluoropentanesulfonic acid (PFPeS)
    100 µg/mL in Methanol
    Single
  8. PFOA-025S-0.02X
    Perfluoropentanesulfonic acid (PFPeS)
    2 µg/mL in Methanol
    Single

Telomer sulfonates

  1. PFOA-049S-CN
    Ammonium perfluoro-3,6-dioxaoctanoate
    100 µg/mL in Acetonitrile
    Single
  2. PFOS-011S
    Sodium 1H,1H,2H,2H-perfluoro-1-hexanesulfonate (4:2FTS)
    100 µg/mL in Methanol
    Single
  3. PFOS-012S
    Sodium 1H,1H,2H,2H-perfluoro-1-octanesulfonate (6:2 FTS)
    100 µg/mL in Methanol
    Single
  4. PFOS-013S
    Sodium 1H,1H,2H,2H-perfluoro1-decanesulfonate
    100 µg/mL in Methanol
    Single
  5. PFOS-019N-10MG
    Ammonium perfluoro(2-methyl-3-oxahexanoate) (GenX)
    Neat

Fluorinated telomer alcohols (FTOHs)

  1. FTOH-001S
    2,2-Difluoropropan-1-ol 3H,3H,3H (2:1 FTOH)
    100 µg/mL in PT Methanol
    Single
  2. FTOH-002S
    3,3,3-Trifluoropropan-1-ol (1:2 FTOH)
    100 µg/mL in PT Methanol
    Single
  3. FTOH-003S
    2,2,3,3,3-Pentafluoropropan-1-ol
    100 µg/mL PT Methanol
    Single
  4. FTOH-004S
    1H,1H,2H,2H,3H,3H-Perfluorobutan-1-ol (1:3 FTOH)
    100 µg/mL in PT Methanol
    Single
  5. FTOH-005S
    1H,1H-Perfluorobutan-1-ol (3:1 FTOH)
    100 µg/mL in PT Methanol
    Single
  6. FTOH-006S
    1H,1H,2H,2H-Perfluorobutan-1-ol (2:2 FTOH)
    100 µg/mL in PT Methanol
    Single
  7. FTOH-007S
    1H,1H,5H-Perfluoropentan-1-ol (5H 4:1 FTOH)
    100 µg/mL PT Methanol
    Single
  8. FTOH-008S
    2-(Perfluorobutyl)ethanol (4:2)
    100 µg/mL in PT Methanol
    Single
  9. FTOH-009S
    1H,1H,2H,2H,3H,3H-Perfluorohexan-1-ol (3:3 FTOH)
    100 µg/mL in PT Methanol
    Single
  10. FTOH-010S
    1H,1H-Perfluorohexan-1-ol (5:1 FTOH)
    100 µg/mL in PT Methanol
    Single
  11. FTOH-011S
    1H,1H,7H-Perfluoroheptan-1-ol (7H 6:1 FTOH)
    100 µg/mL in PT Methanol
    Single
  12. FTOH-012S
    1H,1H-Perfluoroheptan-1-ol (6:1 FTOH)
    100 µg/mL in PT Methanol
    Single
  13. FTOH-013S
    1H,1H,2H,2H-Perfluorooctan-1-ol (6:2)
    100 µg/mL in PT Methanol
    Single
  14. FTOH-014S
    1H,1H,8H-Perfluorooctan-1-ol (8H 7:1 FTOH)
    100 µg/mL in PT Methanol
    Single
  15. FTOH-015S
    1H,1H-Perfluorooctan-1-ol (7:1 FTOH)
    100 µg/mL in PT Methanol
    Single
  16. FTOH-016S
    1H,1H,2H,2H,3H,3H-Perfluorononan-1-ol (6:3 FTOH)
    100 µg/mL in PT Methanol
    Single
  17. FTOH-018S
    1H,1H,9H-Perfluorononan-1-ol (9H 8:1 FTOH)
    100 µg/mL in PT Methanol
    Single
  18. FTOH-019S
    1H,1H-Perfluorononan-1-ol (8:1 FTOH)
    100 µg/mL in PT Methanol
    Single
  19. FTOH-020S
    1H,1H,10H,10H-Perfluoro-1,10-decanediol (1:8:1 FTdiOH)
    100 µg/mL in PT Methanol
    Single
  20. FTOH-021S
    1H,1H,2H,2H-Perfluoro-1-decanol (8:2)
    100 µg/mL in PT Methanol
    Single
  21. FTOH-022S
    1H,1H-Perfluorodecan-1-ol (9:1 FTOH)
    100 µg/mL in PT Methanol
    Single
  22. FTOH-024S
    1H,1H,2H,2H-Perfluoro-9-methyldecan-1-ol (9Me 8:2 FTOH)
    100 µg/mL in PT Methanol
    Single
  23. FTOH-026S
    1H,1H-Perfluoroundecan-1-ol (10:1 FTOH)
    100 µg/mL in PT Methanol
    Single
  24. FTOH-027S
    1H,1H,2H,2H-Perfluorododecan-1-ol (10:2)
    100 µg/mL in PT Methanol
    Single
  25. FTOH-028S
    1H,1H,13H-Perfluorotridecan-1-ol (13H 12:1 FTOH)
    100 µg/mL in PT Methanol
    Single
  26. FTOH-029S
    1H,1H,2H,2H-Perfluorotetradecan-1-ol (12:2 FTOH)
    100 µg/mL in PT Methanol
    Single
  27. FTOH-030S
    1H,1H-Perfluorotetradecan-1-ol (13:1 FTOH)
    100 µg/mL in PT Methanol
    Single

Fluorotelomer methacrylates (FTMACs)

  1. FTMAC-001S
    2-(Perfluorohexyl)ethyl methacrylate (6:2 FTMAC)
    100 µg/mL in Methanol
    Single
  2. NEW! FTMAC-002S
    2-(Perfluorooctyl)ethyl methacrylate (8:2 FTMAC)
    100 µg/mL in Methanol
    Single
  3. NEW! FTMAC-003S
    2-(Perfluorodecyl)ethyl methacrylate (10:2 FTMAC)
    100 µg/mL in Methanol
    Single
  4. NEW! FTMAC-004S
    1H,1H-Perfluorooctyl methacrylate
    100 µg/mL in Methanol
    Single

Fluorotelomer acrylates (FTACs)

  1. FTAC-001S
    2-(Perfluorodecyl)ethyl acrylate (10:2 FTAC)
    100 µg/mL in Methanol
    Single
  2. NEW! FTAC-002S
    2-(Perfluorooctyl)ethyl acrylate (8:2 FTAC)
    100 µg/mL in Methanol
    Single
  3. NEW! FTAC-003S
    2-(Perfluorohexyl)ethyl acylate (TFOA)
    100 µg/mL in Methanol
    Single

Commercial / Technical grades

  1. PFOA-046S-0.02X
    Capstone B
    2 µg/mL in Methanol
    Single
  2. NEW! PFOA-047S-0.02X
    Capstone A
    2 µg/mL in Methanol
    Single
  3. PFOA-050S-CN
    Perfluoro(2-methyl-3-oxahexanoyl) chloride
    100 µg/mL in Acetonitrile
    Single
  4. PFOS-019S
    Ammonium perfluoro(2-methyl-3-oxahexanoate) (GenX)
    100 µg/mL in Methanol
    Single
  5. PFOS-040S
    F-53B (Technical Mixture)
    100 µg/mL in Methanol
    Single
  6. PFOS-040S-0.02X
    F-53B (Technical Mixture)
    2 µg/mL in Methanol
    Single
  7. PFOS-SCG-001S
    Scotchgard Pre-2002 Formulation (Tech mix)
    100 µg/mL in MeOH
    Single
  8. PFOS-SCG-002S
    Scotchgard Post-2002 Formulation (Tech mix)
    100 µg/mL in MeOH
    Single

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