GB/T 44366-2024 Active National standards

GB/T 44366-2024 Determination of restricted lauryl alcohol polyether-9 in cosmetics—Liquid chromatography tandem mass spectrometry

Publish Date: 2024-08-23 Implement Date: 2025-03-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 44366-2024

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Cosmetics

ICS Name: Cosmetics and beauty products

Publish Date: 2024-08-23

Implement Date: 2025-03-01

Pages: 16 pages

Scope

This document describes the principles, reagents and materials, instrumentation, sample preparation and experimental steps, data processing, recovery rate, and precision of the liquid chromatography-tandem mass spectrometry method for determining Lauryl Alcohol Polyether-9 in cosmetics.
This document is applicable to the determination of Lauryl Alcohol Polyether-9 content in cosmetics such as water-based preparations, ointments, emulsions, and cleansing products.
The method's detection limit is 1.0 mg/kg, and the quantification limit is 10.0 mg/kg.