GB/T 35803-2018: Determination of prohibited urocanic acid and its ethyl ester in cosmetics - High performance liquid chromatography

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Scope

This Standard specifies determination method of high performance liquid
chromatography for prohibited urocanic acid and its ethyl ester in cosmetics.
This Standard is applicable to determination of urocanic acid and its ethyl ester
in cosmetics such as creams, liquids, lipsticks, loose powders, shampoos.
The detection limit of this Standard for urocanic acid and its ethyl ester is 2
mg/kg, and the limit of quantification is 5 mg/kg.

Basic Data

Standard ID	GB/T 35803-2018 (GB/T35803-2018)
Description (Translated English)	Determination of prohibited urocanic acid and its ethyl ester 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	10,128
Date of Issue	2018-02-06
Date of Implementation	2018-09-01
Issuing agency(ies)	State Administration for Market Regulation, China National Standardization Administration