GB/T 35946-2018: Determination of thimerosal in eye cosmetics - High performance liquid chromatography

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Scope

This Standard specifies the test method, result calculation, recovery and accuracy,
tolerances, etc. for the determination of thimerosal in eye cosmetics using the high-
performance liquid chromatography.
This Standard applies to the determination of thimerosal in eye cosmetics, including
cleansing lotion, eye shadow, eye cream, mascara, liquid eyeliner, eyeliner cream and
eyebrow pencil.
The detection limits and quantitation limits of the Method of this Standard. the detection
limit of cleansing lotion is 1 mg/kg and the detection limit of eye shadow, eye cream,
liquid eyeliner, etc. is 2 mg/kg; the quantitation limit of cleansing lotion is 3 mg/kg and
the quantitation limit of eye shadow, eye cream, liquid eyeliner, etc. is 6 mg/kg.

Basic Data

Standard ID	GB/T 35946-2018 (GB/T35946-2018)
Description (Translated English)	Determination of thimerosal in eye 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	10,162
Date of Issue	2018-02-06
Date of Implementation	2018-09-01
Issuing agency(ies)	State Administration for Market Regulation, China National Standardization Administration