GB/T 35954-2018: Determination of 10 whitening and freckle-removing components in cosmetics - High performance liquid chromatography

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Scope

This Standard specifies reagents and materials, instruments and equipment,
analytical procedures, calculation of results, recovery and precision, allowable
difference, etc. for high performance liquid chromatography of 10 whitening and
freckle-removing components (magnesium ascorbyl phosphate, ascorbyl
glucoside, β-arbutin, kojic acid, nicotinamide, 3-O-ethylascorbic acid,
potassium methoxysalicylate, raspberry glucoside, dipotassium glycyrrhizinate,
4-butyl resorcinol) in cosmetics.
This Standard applies to the determination of whitening and freckle-removing
components in water-based, lotion, cream, gel, wax-based, powder-based
cosmetics.
For the detection limits and quantification limits of this Standard method, see
Table A.1 in Annex A.

Basic Data

Standard ID	GB/T 35954-2018 (GB/T35954-2018)
Description (Translated English)	Determination of 10 whitening and freckle-removing components 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	10,170
Date of Issue	2018-02-06
Date of Implementation	2018-09-01
Issuing agency(ies)	State Administration for Market Regulation, China National Standardization Administration