This standard specifies the gas chromatography method for the determination of the antioxidants butylated hydroxyanisole (BHA), dibutylated hydroxytoluene (BHT), and tert-butylhydroquinone (TBHQ) in polymer materials in contact with food. This standard is applicable to the determination of antioxidants BHA, BHT and TBHQ in polymer materials in contact with food.
SN/T 3042-2011 Referenced Document
GB/T 6682 Water for analytical laboratory use.Specification and test methods
SN/T 3042-2011 history
2011SN/T 3042-2011 Food contact materials for export. Determination of antioxidants in polymers. Gas chromatography