GB/T 29493.2-2013
Determination of harmful substances in textile dyeing and finishing auxiliaries.Part 2:Determination of perfluorooctane sulfonates and perfluorooctanoicacid.HPLC-MS/MS method (English Version)

Standard No.

GB/T 29493.2-2013

Language

Chinese, Available in English version

Release Date

2013

Published By

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China

Status

Be replaced 2022-05

Replace By

GB/T 29493.2-2021

Latest

GB/T 29493.2-2021

Scope

This part of GB/T 29493 specifies the HPLC-MS detection method for perfluorooctanesulfonyl compounds and perfluorooctanoic acid in textile dyeing and finishing auxiliaries. This part applies to the determination of perfluorooctanesulfonyl compounds and perfluorooctanoic acid in various textile dyeing and finishing auxiliaries.

GB/T 29493.2-2013 Referenced Document

• GB/T 6682-2008 Water for analytical laboratory use.Specification and test methods
• GB/T 8170-2008 Rules of rounding off for numerical values & expression and judgement of limiting values

GB/T 29493.2-2013 history

• 2021 GB/T 29493.2-2021 Determination of harmful substances in textile dyeing and finishing auxiliaries—Part 2: Determination of perfluorinated compounds (PFCs)
• 2013 GB/T 29493.2-2013 Determination of harmful substances in textile dyeing and finishing auxiliaries.Part 2:Determination of perfluorooctane sulfonates and perfluorooctanoicacid.HPLC-MS/MS method

GB/T 29493.2-2013 -All Parts