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PFAS Analysis by ISO 23702-1:2023 for Leather

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  • Sample Matrix: leather
  • Sample Preparation: methanol extraction
  • Detection Technique: LC-MS/MS

Determination of the nonvolatile compound content by extraction method using liquid chromatography/ tandem mass spectrometry detector (LC-MS/MS)

ISO 23702-1:2023 is used for the analysis of 42 PFAS in leather. It is not available from Restek but may be purchased from other sources. The full analyte list and recommended products for ISO 23702-1:2023 are provided below. In addition, you can register and directly compare analyte lists and matrices across PFAS analysis methods here or visit www.restek.com/PFAS to explore our technical resources for PFAS analysis.

Analyte List for ISO 23702-1:2023 for PFAS Analysis

PFAS acronyms, compound names, and CAS numbers vary across methods and guidelines, and they also depend on compound form (e.g., neutral vs. salt). The following list uses standardized terminology to allow easy comparison across the methods and guidelines in our comprehensive guide. Please refer to ISO 23702-1:2023 for method-specific nomenclature.

Acronym PFAS Name CAS
PFBS Perfluoro-1-butanesulfonic acid 375-73-5
PFDA Perfluorodecanoic acid 335-76-2
PFDoA Perfluorododecanoic acid 307-55-1
PFHpA* Perfluoroheptanoic acid 375-85-9
PFHxS Perfluoro-1-hexanesulfonic acid 355-46-4
PFHxA Perfluorohexanoic acid 307-24-4
PFNA Perfluorononanoic acid 375-95-1
PFOS Perfluorooctanesulfonic acid 1763-23-1
PFOSF Heptadecafluorooctanesulfonyl fluoride 307-35-7
PFOA Perfluorooctanoic acid 335-67-1
Me-PFOA Methyl perfluorooctanoate 376-27-2
Et-PFOA Ethyl perfluorooctanoate 3108-24-5
PF-3,7-DMOA Perfluoro(3,7-dimethyloctanoic acid) 172155-07-6
PFTeDA Perfluorotetradecanoic acid 376-06-7
PFTrDA Perfluorotridecanoic acid 72629-94-8
PFUnA Perfluoroundecanoic acid 2058-94-8
HFPO-DA, GenX Hexafluoropropylene oxide dimer acid 13252-13-6
PFBA* Perfluorobutanoic acid 375-22-4
PFPeA* Perfluoropentanoic acid 2706-90-3
PFDS* Perfluoro-1-decanesulfonic acid 335-77-3
PFHpS* Perfluoro-1-heptanesulfonic acid 375-92-8
FOSA Perfluoro-1-octanesulfonamide 754-91-6
4:2 FTS* 1H,1H,2H,2H-Perfluorohexane sulfonic acid 757124-72-4
6:2 FTS* 1H,1H,2H,2H-Perfluorooctane sulfonic acid 27619-97-2
8:2 FTS 1H,1H,2H,2H-Perfluorodecane sulfonic acid 39108-34-4
10:2 FTS* 1H,1H,2H,2H-perfluorododecane sulfonate (10:2) 120226-60-0
NMeFOSA N-Methylperfluorooctanesulfonamide 31506-32-8
NEtFOSA N-Ethylperfluorooctanesulfonamide 4151-50-2
NMeFOSE 2-(N-methylperfluoro-1-octanesulfonamido)-ethanol 24448-09-7
NEtFOSE 2-(N-ethylperfluoro-1-octanesulfonamido)-ethanol 1691-99-2
8:3 FTCA 2H,2H,3H,3H-Heptadecafluoroundecanoic acid 34598-33-9
10:2 FTOH 1H,1H,2H,2H-Perfluorododecan-1-ol or 2-(Perfluorodecyl)ethanol 865-86-1
8:2 FTOH 1H,1H,2H,2H-Perfluoro-1-decanol 678-39-7
6:2 FTOH* 3,3,4,4,5,5,6,6,7,7,8,8,8-Tridecafluorooctan-1-ol or 3,3,4,4,5,5,6,6,7,7,8,8,8-Tridecafluoro-1-octanol 647-42-7
4:2 FTOH* 1H,1H,2H,2H-Perfluorohexan-1-ol or 1-Hexanol 2043-47-2
6:2 FTA* 1H,1H,2H,2H-Perfluorooctyl acrylate 17527-29-6
8:2 FTA 1H,1H,2H,2H-Perfluorodecyl acrylate 27905-45-9
10:2 FTA 1H,1H,2H,2H-Perfluorododecyl acrylate 17741-60-5
6:2 FTMA* 1H,1H,2H,2H-heptadecafluorooctylmethacrylate 2144-53-8
8:2 FTMA 1H,1H,2H,2H-heptadecafluorodecylmethacrylate 1996-88-9
7HPFHpA* 7H-Dodecafluoroheptanoic acid 1546-95-8
- 1-Decanaminium, N-decyl-N, N dimethyl-0,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-heptadecafluoro-1-octanesulfonate 251099-16-8

*Optional compound

 

Recommended Products for ISO 23702-1:2023 for PFAS Analysis

ANALYSIS

Analytical LC Columns:

  • Raptor C18 SPP column: 50 x 2.1 mm, 2.7 μm (cat.# 9304A52)
  • Force C18 FPP column: 50 x 2.1 mm, 1.8 μm (cat.# 9634252)

Delay Columns:

  • PFAS delay column: 5 µm, 50 x 2.1 mm (cat.# 27854)
  • PFAS delay column: 5 µm, 50 x 3.0 mm (cat.# 580959 [custom product])

SAMPLE HANDLING

Sample Prep:

  • 25 mm syringe filter: 0.22 µm, polypropylene (cat.# 28935)
  • Q-sep multispeed centrifuge for QuEChERS (cat.# 28295)

Vacuum Manifolds:

  • Resprep QR-24 vacuum manifold (cat.# 28299-VM)
  • Resprep QR-12 vacuum manifold (cat.# 28298-VM)

Vacuum Pumps:

  • Chemker 300 PTFE vacuum pump: 20 L/min, AC110 V, 60 Hz (cat.# 27426)
  • Chemker 300 PTFE vacuum pump: 18 L/min, AC220 V, 50 Hz (cat.# 27427)

GENERAL LAB SUPPLIES

  • Polypropylene vials: 100-pk. (cat.# 23243)
  • Polypropylene vials: 1000-pk. (cat.# 23246)
  • Polyethylene vial caps: 100-pk. (cat.# 23244)
  • Polyethylene vial caps: 1000-pk. (cat.# 23247)
  • Centrifuge tubes: 50 mL, 50-pk. (cat.# 25846)
  • Centrifuge tubes: 50 mL, 500-pk. (cat.# 28290)
  • Norm-Ject plastic syringe: 10 mL Luer Lock tip (cat.# 22775)
  • Norm-Ject plastic syringe: 5 mL Luer Lock tip (cat.# 22774)

 

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