GB/T 43777-2024: Determination of functional component astaxanthin in cosmetics - High performance liquid chromatography

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Scope

This document describes the principle, reagents and materials, instruments and equipment, test
procedures, test data processing, recovery, precision, and other aspects of the high performance
liquid chromatography method for the determination of astaxanthin in cosmetics.
This document is applicable to the determination of astaxanthin in various cosmetics, including
aqueous solutions, emulsions, creams, and facial masks.
The method described in this document has a limit of detection of 0.15 mg/kg and a limit of
quantitation of 0.50 mg/kg.

Basic Data

Standard ID	GB/T 43777-2024 (GB/T43777-2024)
Description (Translated English)	Determination of functional component astaxanthin in cosmetics - High performance liquid chromatography
Sector / Industry	National Standard (Recommended)
Classification of Chinese Standard	Y42
Classification of International Standard	71.100.70
Word Count Estimation	10,137
Date of Issue	2024-03-15
Date of Implementation	2024-10-01
Issuing agency(ies)	State Administration for Market Regulation, China National Standardization Administration