Quantitative analysis of ultrashort-chain PFAS, which require a unique retention mechanism for separation by liquid chromatography
short-chain PFAS; ultrashort-chain PFAS; PFAS
With recently found ultrashort-chain PFAS (C1 - C4) in the environment especially with rainfall and snowfall, reversed phase LC separation may not have proper retention or provide good peak shapes for these early eluting PFAS analytes. Adopting existing LC-MS/MS methodology without the need of ion chromatography for separation can expand the PFAS analysis to ultrashort-chain range successfully.
The title and scope are in draft form and are under development within this ASTM Committee.
Date Initiated: 01-26-2022
Technical Contact: Mike Chang
Item: 000
Ballot:
Status: