SW-846 Update VII, Phase 2 - Method 8327 for Per-and Polyfluoroalkyl Substances (PFAS) Using External Standard Calibration and Multiple Reaction Monitoring (MRM) Liquid Chromatography/Tandem Mass Spectrometry (LC/MS/MS)

5 organizations filed 6 public comments on SW-846 Update VII, Phase 2 - Method 8327 for Per-and Polyfluoroalkyl Substances (PFAS) Using External Standard Calibration and Multiple Reaction Monitoring (MRM) Liquid Chromatography/Tandem Mass Spectrometry (LC/MS/MS), at the Environmental Protection Agency. The comment window closed 2531d ago.

Abstract

This method covers the analysis of selected per- and polyfluoroalkyl substances (PFAS) in various aqueous matrices with liquid chromatography/tandem mass spectrometry (LC/MS/MS) analysis.

Commenters (5)

• National Association of Clean Water Agencies (NACWA)trade assoc.

  2 filings · confidence 97%
• 3M Companyunverified attribution

  1 filing · confidence 70%
• Integral Consulting Inc.unverified attribution

  1 filing · confidence 70%
• The Policy Group on behalf of National Association for Surface Finishingtrade assoc.

  1 filing · confidence 85%
• Westwater Hydrology LLCunverified attribution

  1 filing · confidence 70%