GB/T 40845-2021
Determination of azelaic acid in cosmetics－Gas chromatography method (English Version)

Standard No.

GB/T 40845-2021

Language

Chinese, Available in English version

Release Date

2021

Published By

国家市场监督管理总局、中国国家标准化管理委员会

Latest

GB/T 40845-2021

Scope

This document specifies the principles, reagents and materials, instruments and equipment, test procedures, result calculation and precision for the determination of azelaic acid in cosmetics by gas chromatography. This document is applicable to the determination of azelaic acid in cosmetics such as lotions, creams, lotions and facial masks.

GB/T 40845-2021 Referenced Document

• GB/T 6682 Water for analytical laboratory use.Specification and test methods

GB/T 40845-2021 history

• 2021 GB/T 40845-2021 Determination of azelaic acid in cosmetics－Gas chromatography method