Perfluorooctanesulfonamidoacetic acids
Our range of PFAS standards of perfluorooctanesulfonamidoacetic acids (FOSAA) for your environmental analyses.Discover our native or mass-labelled FOSAA standards.
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Home | Wellington Analytical Standards | PFAS | FASAs derivatives: FOSAA
Our FOSAA analytical standards
These perfluorooctanesulfonamidoacetic acid (FOSAA) solutions developed by Wellington Laboratories are certified standards designed specifically for the analysis of PFAS substances.
All our individual solutions are available in 1.2 mL in methanol.
Perfluorooctanesulfonamidoacetic acids standards
13C-labelled perfluorooctanesulphonamidoacetic acids standards
Our commitments
High precision
These innovative solutions enable reliable identification and quantification of target compounds thanks to their exceptional purity and optimum compatibility with analytical protocols.
Designed to meet the rigorous demands of laboratories, our reference standards 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 state-of-the-art environmental analyses.
Certified reliability
Each batch is accompanied by a detailed certificate of analysis, attesting to the quality and purity of the compounds.
Fast delivery
France and Belgium.
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FOSAA INDIVIDUAL SOLUTIONS
Native FOSAA
Individual native solutions of perfluorooctanesulphonamidoacetic acids
1.2 mL x 50ug/mL, methanol
Catalogue No. | Description | CAS |
---|---|---|
FOSAA | Perfluoro-1-octanesulfonamidoacetic acid | 2806-24-8 |
N-MeFOSAA | N-methylperfluoro-1-octanesulfonamidoacetic acid | 2355-31-9 |
N-EtFOSAA | N-ethylperfluoro-1-octanesulfonamidoacetic acid | 2991-50-6 |
br-NMeFOSAA | N-methylperfluoro-1-octanesulfonamidoacetic acid isomeric mixture | N/A |
br-NEtFOSAA | N-ethylperfluoro-1-octanesulfonamidoacetic acid isomeric mixture | N/A |
N/A: not applicable
Mass-labelled FOSAA
Individual 13C-labelled solutions of perfluorooctanesulphonamidoacetic acids
1.2 mL x 50ug/mL, methanol
Catalogue No. | Description | CAS |
---|---|---|
d3-N-MeFOSAA | N-methyl-d3-perfluoro-1-octanesulfonamidoacetic acid | N/A |
d5-N-EtFOSAA | N-ethyl-d5-perfluoro-1-octanesulfonamidoacetic acid | 1265205-97-7 |
N/A: not applicable
Do you have a question? Contact us using the contact form. We will be delighted to advise you.

PFAS, per- polyfluoroalkyl Substances

Halogenated flame retardants, HFRs and other compounds

Polychlorinated biphenyls, PCBs

Polybrominated diphenyl ethers, PBDEs Polybrominated biphenyls, PBBs

Dioxins, Furans, PCDDs, PCDFs

Organochlorine Pesticides, OCP

Certified reference materials

Other reagents
Find out more about the FOSAA
Native perfluorooctanesulfonamidoacetic acids (FOSAA) are chemical substances belonging to the family of per- and polyfluoroalkylated substances ( PFAS). and polyfluoroalkylated substances (PFAS). More specifically, FOSAAs arederivatives of FASAs (PFOS precursors), as are FOSE, FOSE phosphates and PFOSE acrylate ester.
They are commonly found in the manufacture of water- and stain-resistant fabrics and carpets.
FOSAA, in particular, are compounds that have been studied for their presence in the environment and their potential effects on human health. They are included in the Stockholm Convention ‘ s list of persistent organic pollutants (POPs).
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