GB/T 29493.1-2021: Determination of harmful substances in textile dyeing and finishing auxiliaries - Part 1: Determination of the prohibited or restricted flame retardants

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Scope

This Document specifies the method for determining the content of polybrominated biphenyls
(PBBs) and polybrominated diphenyl ethers (PBDEs) in textile dyeing and finishing auxiliaries
by gas chromatography-mass spectrometry (GC-MS); and the method for determining the
content of other prohibited and restricted phosphorus-containing flame retardants and bromine-
containing flame retardants in textile dyeing and finishing auxiliaries by liquid
chromatography-tandem mass spectrometry (LC-MS/MS).
This Document is applicable to the determination of 32 prohibited and restricted flame
retardants (see Appendix A) in textile dyeing and finishing auxiliaries.

Basic Data

Standard ID	GB/T 29493.1-2021 (GB/T29493.1-2021)
Description (Translated English)	Determination of harmful substances in textile dyeing and finishing auxiliaries - Part 1: Determination of the prohibited or restricted flame retardants
Sector / Industry	National Standard (Recommended)
Classification of Chinese Standard	G70
Word Count Estimation	22,223
Issuing agency(ies)	State Administration for Market Regulation, China National Standardization Administration