GB/T 35953-2018 Active National standards

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

Publish Date: 2018-02-06 Implement Date: 2018-09-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 35953-2018

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Cosmetics

ICS Name: Cosmetics and beauty products

Publish Date: 2018-02-06

Implement Date: 2018-09-01

Pages: 7 pages

Scope

This standard specifies the reagents and materials, instruments and equipment, analytical procedures, result calculation, recovery rate and precision, and allowable deviations for the determination of methylene chloride and 1,1,1-trichloroethane content in cosmetics by headspace gas chromatography. This standard is applicable to the determination of methylene chloride and 1,1,1-trichloroethane content in creams, lotions, liquids, and water-based cosmetics. The detection limits for methylene chloride and 1,1,1-trichloroethane in this standard are 0.070 mg/kg and 0.0010 mg/kg, respectively, and the quantification limits are 0.25 mg/kg and 0.0050 mg/kg, respectively.