GB/T 35953-2018: Determination of restricted dichloromethane and 1,1,1-trichloroethane in cosmetics - Headspace gas chromatography

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Scope

This Standard specifies reagents and materials, instruments and equipment,
analytical procedures, calculation of results, recovery and precision, allowable
difference, etc. of headspace gas chromatography for dichloromethane and
1,1,1-trichloroethane in cosmetics.
This Standard is applicable to the determinations of dichloromethane and 1,1,1-
trichloroethane in cream, milk, liquid, water cosmetics.
The detection limits of this Standard for dichloromethane and 1,1,1-
trichloroethane are 0.070mg/kg and 0.0010mg/kg, respectively. The limits of
quantification are 0.25mg/kg and 0.0050mg/kg, respectively.

Basic Data

Standard ID	GB/T 35953-2018 (GB/T35953-2018)
Description (Translated English)	Determination of restricted dichloromethane and 1,1,1-trichloroethane in cosmetics - Headspace gas chromatography
Sector / Industry	National Standard (Recommended)
Classification of Chinese Standard	Y42
Classification of International Standard	71.100.70
Word Count Estimation	10,126
Date of Issue	2018-02-06
Date of Implementation	2018-09-01
Issuing agency(ies)	State Administration for Market Regulation, China National Standardization Administration