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EPA 537.1 Method Standard
Catalog NumberCat#
M-537.1
17034 Classification17034 Class.
Certified Reference Material
Matrix
2 µg/mL in Methanol
Number of ComponentsComps.
18 See Analytes
Storage ConditionStorage
Refrig (0-5 °C)
Unit
1 mL
Price (USD) Price
$185.00
Product Details
Tech Note
NaOH is added for stability.
PFAS compounds may exist in linear and branched forms, with each lot potentially having a different ratio. If both isomers are present, the ratio will be listed on the Certificate of Analysis. If no ratio appears, the standard contains only the linear isomer.
PFAS compounds may exist in linear and branched forms, with each lot potentially having a different ratio. If both isomers are present, the ratio will be listed on the Certificate of Analysis. If no ratio appears, the standard contains only the linear isomer.
Typical ChromatogramChrom.
Analytes
Analyte | CAS Number | Target Concentration |
---|---|---|
Perfluoro(2-methyl-3-oxahexanoic) acid | 13252-13-6 | 2 µg/mL |
N-ethylperfluoro-1-octanesulfonamidoacetic acid | 2991-50-6 | 2 µg/mL |
N-methylperfluoro-1-octanesulfonamidoacetic acid | 2355-31-9 | 2 µg/mL |
Perfluorobutane-1-sulfonic acid | 375-73-5 | 2 µg/mL |
Perfluoro-n-decanoic acid | 335-76-2 | 2 µg/mL |
Perfluoro-n-dodecanoic acid | 307-55-1 | 2 µg/mL |
Perfluoro-n-heptanoic acid | 375-85-9 | 2 µg/mL |
Perfluorohexane-1-sulfonic acid | 355-46-4 | 2 µg/mL |
Perfluoro-n-hexanoic acid | 307-24-4 | 2 µg/mL |
Perfluoro-n-nonanoic acid | 375-95-1 | 2 µg/mL |
Perfluorooctane-1-sulfonic acid | 1763-23-1 | 2 µg/mL |
Perfluoro-n-octanoic acid | 335-67-1 | 2 µg/mL |
Perfluoro-n-tetradecanoic acid | 376-06-7 | 2 µg/mL |
Perfluoro-n-tridecanoic acid | 72629-94-8 | 2 µg/mL |
Perfluoro-n-undecanoic acid | 2058-94-8 | 2 µg/mL |
11-Chloroeicosafluoro-3-oxaundecane-1-sulfonic acid | 763051-92-9 | 2 µg/mL |
9-Chlorohexadecafluoro-3-oxanone-1-sulfonic acid | 756426-58-1 | 2 µg/mL |
4,8-Dioxa-3H-perfluorononanoic acid | 919005-14-4 | 2 µg/mL |