This standard specifies the liquid chromatography method for the determination of 2-amino-4-nitrophenol and 2-amino-5-nitrophenol in oxidative hair dyes. This standard is applicable to the determination of 2-amino-4-nitrophenol and 2-amino-5-nitrophenol in oxidative hair dyes.
SN/T 2110-2008 history
2008SN/T 2110-2008 Determination of 2-amino-4nitrophenol and 2-amino-5-nitrophenol in hair dye for import and export