Page 7 - Application Notebook - PFAS Analysis
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SHIMADZU | WHITE PAPER Ultra-fast LC-MS/MS Analysis of PFAS in Environmental Waters
Table 2. List of 49 PFAS (target compounds and isotopically-labeled surrogates) included in this paper.
Molecular Surrogate and its
No. PFAS Compound Abbreviation
Formula Abbreviation
PERFLUOROALKYLCARBOXYLIC ACIDS
13
1 Perfluorobutanoic acid PFBA C4F7O2H MPFBA ( C4F7O2H)
2 Perfluoropentanoic acid PFPeA C5F9O2H MPFPeA ( C5F9O2H)
13
12
3 Perfluorohexanoic acid PFHxA C6F11O2H MPFHxA ( C2 C4F11O2H)
13
4 Perfluoroheptanoic acid PFHpA C7F13O2H MPFHpA ( C4 C3F13O2H)
12
13
13
5 Perfluorooctanoic acid PFOA C8F15O2H MPFOA ( C8F15O2H)
6 Perfluorononanoic acid PFNA C9F17O2H MPFNA ( C9F17O2H)
13
12
13
7 Perfluorodecanoic acid PFDA C10F19O2H MPFDA ( C6 C4F19O2H)
12
13
8 Perfluoroundecanoic acid PFUnA C11F21O2H MPFUnA ( C7 C4F21O2H)
12
9 Perfluorododecanoic acid PFDoA C12F23O2H MPFDoA ( C2 C10F23O2H)
13
10 Perfluorotridecanoic acid PFTriA C13F25O2H -
11 Perfluorotetradecanoic acid PFTreA C14F27O2H MPFTreA ( C2 C12F27O2H)
13
12
PERFLUOROALKYLSULFONATES
12 Perfluorobutyl sulfonate PFBS C4F9SO3H MPFBS ( C3 C1F9SO3Na)
12
13
13 Perfluoropentane sulfonate PFPeS C5F11SO3H -
13
12
14 Perfluorohexyl sulfonate PFHxS C6F13SO3H MPFHxS ( C3 C3F13SO3Na)
15 Perfluoroheptane sulfonate PFHpS C7F15SO3H -
16 Perfluorooctyl sulfonate PFOS C8F17SO3H MPFOS ( C8F17SO3Na)
13
17 Perfluorononane sulfonate PFNS C9F19SO3H -
18 Perfluorodecane sulfonate PFDS C10F21SO3H -
UNSATURATED FLUOROTELOMER ACIDS
19 2H-Perfluoro-2-octenoic acid (6:2) FHUEA C8H2O2F12 -
20 2H-Perfluoro-2-decenoic acid (8:2) FOUEA C10H2O2F16 -
FLUOROTELOMER ACIDS
21 2-Perfluorohexyl ethanoic acid (6:2) FHEA C8H3O2F13 -
22 3-Perfluoroheptyl propanoic acid (7:3) FHpPA C10H5O2F15 -
23 2-Perfluorooctyl ethanoic acid (8:2) FOEA C10H3O2F17 -
24 2-Perfluorodecyl ethanoic acid (10:2) FDEA C12H3O2F21 -
FLUORINATED TELOMER SULFONATES
25 Sodium 1H,1H,2H,2H-perfluorohexane 4-2 FTS C6H4F9SO3Na M4-2 FTS
12
13
sulfonate ( C2 C4H4F9SO3Na)
Sodium 1H,1H,2H,2H-perfluorooctane M6-2 FTS
26 6-2 FTS C8H4F13SO3Na
13
sulfonate ( C2 C6H4F13SO3Na)
12
Sodium 1H,1H,2H,2H-perfluorodecane M8-2 FTS
27 8-2 FTS C10H4F17SO3Na
12
13
sulfonate ( C2 C8H4F17SO3Na)
PERFLUOROOCTANESULFONAMIDE AND PERFLUOROOCTANESULFONAMIDOACETIC ACIDS
28 2-(N-methylperfluorooctanesulfonamido) N-MeFOSAA C11H6F17NSO4 MN-MeFOSAA
2
acetic acid (C11 H3H3F17NSO4)
2-(N-ethylperfluorooctanesulfonamido) acetic MN-EtFOSAA
29 N-EtFOSAA C12H8F17NSO4
acid (C12 H5H3F17NSO4)
2
13
30 Perfluorooctanesulfonamide FOSA C8H2F17NSO2 MFOSA ( C8H2F17NSO2)
