Tag: Azelaic acid

Notice on soliciting opinions on the national standard”Determination of Azelaic Acid in Cosmetics by Gas Chromatography”
By: Date: 2020-07-09 Categories: authoritativerelease Tags: , , , ,

The National Technical Committee for Standardization of Key Product Inspection Methods for Quality Supervision issued a notice for comments on the national standard “Determination of Azelaic Acid in Cosmetics by Gas Chromatography”.

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