GB/T 35953-2018 (English Version) PDF

Standard No.: GB/T 35953-2018
Language: Chinese, Available in English version
Release Date: 2018
Published By: General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
Latest: GB/T 35953-2018

Scope: This standard specifies the reagents and materials, instruments and equipment, analysis steps, result calculation, recovery rate and precision, and permissions for the headspace gas chromatography determination method for methylene chloride and 1,1,1-trichloroethane in cosmetics. Poor content. This standard is applicable to the determination of methylene chloride and 1,1,1-trichloroethane in creams, lotions, liquids and water cosmetics. The detection limits of this standard for dichloromethane and 1,1,1-trichloroethane are 0.070mg/kg and 0.0010mg/kg respectively, and the quantitation limits are 0.25mg/kg and 0.0050mg/kg respectively.

GB/T 35953-2018 history

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