GB/T 40891-2021
Determination of lyral in cosmetics—Gas chromatography-mass spectrometry (English Version)

Standard No.

GB/T 40891-2021

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 40891-2021

Scope

This document specifies the principle, reagents and materials, instruments and equipment, analysis steps, result calculation and precision for the determination of lyral in cosmetics by gas chromatography-mass spectrometry. This document is applicable to the determination of lyral in water, lotion, cream and perfume cosmetics.

GB/T 40891-2021 Referenced Document

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

GB/T 40891-2021 history

• 2021 GB/T 40891-2021 Determination of lyral in cosmetics—Gas chromatography-mass spectrometry