This standard specifies the high-performance liquid chromatography method for determination of acetylsalicylic acid in imported and exported cosmetics and the liquid chromatography-mass spectrometry/mass spectrometry confirmation method. This standard is applicable to the determination and confirmation of acetylsalicylic acid in ointments, creams and lotions used on the face for whitening, moisturizing and other purposes.
SN/T 2290-2009 history
2009SN/T 2290-2009 Determination of acetylsalicylic acid in cosmetics for import and export