GB/T 40909-2021: Textiles - Determination of methylcyclosiloxane residues

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Scope

This document describes the test methods for the determination of
octamethylcyclotetrasiloxane (D4), decamethylcyclopentasiloxane (D5) and
dodecamethylcyclohexasiloxane (D6) residues in textiles by gas chromatograph-mass
spectrometer (GC-MS).
This document applies to all types of textiles.

Basic Data

Standard ID	GB/T 40909-2021 (GB/T40909-2021)
Description (Translated English)	Textiles - Determination of methylcyclosiloxane residues
Sector / Industry	National Standard (Recommended)
Classification of Chinese Standard	W04
Word Count Estimation	8,870
Issuing agency(ies)	State Administration for Market Regulation, China National Standardization Administration