This standard specifies the liquid chromatography detection method for dextromethorphan hydrobromide in imported and exported cosmetics. This standard is applicable to the detection of dextromethorphan hydrobromide in cosmetics.
SN/T 2291-2009 history
2009SN/T 2291-2009 Determination of dextromethorphan hydromide in cosmetics for import and export.Liquid chromatography method