GB/T 23296.22-2009 Food contact materials—Determination of isocyanates in plastics—High performance liquid chromatography

GB/T 23296.1-2009 Materials and articles in contact with foodstuffs—Plastics substances subject to limitation—Guide to test methods for the specific migration of substances from plastics to foods and food simulants and the determination of substances in plastics and the selection of conditions of exposure to food simulants GB/T 23296.2-2009 Food contact materials—Polymer—Determination of 1,3-butadiene in food simulants—Gas chromatography GB/T 23296.3-2009 Food contact materials—Determination of 1,3-butadiene in plastics—Gas chromatography GB/T 23296.4-2009 Food contact materials—Polymer—Determination of 1-octene and tetrahydrofuran in food simulants—Gas chromatography GB/T 23296.5-2009 Food contact materials—Polymer—Determination of dimethylaminoethanol in food simulants—Gas chromatography GB/T 23296.6-2009 Food contact materials—Polymer—Determination of 4-methyl-1-pentene in food simulants—Gas chromatography GB/T 23296.7-2009 Food contact materials—Determination of epichlorohydrin in plastics—High performance liquid chromatography GB/T 23296.8-2009 Food contact materials—Polymer—Determination of acrylonitrile in food simulants—Gas chromatography GB/T 23296.9-2009 Food contact materials—Polymer—Determination of acrylamide in food simulants—High performance liquid chromatography GB/T 23296.10-2009 Food contact materials—Polymer—Determination of terephthalic acid in food simulants—High performance liquid chromatography GB/T 23296.11-2009 Food contact materials—Determination of ethylene oxide and propylene oxide in plastics—Gas chromatography GB/T 23296.12-2009 Food contact materials—Polymer—Determination of 11-aminoundecanoic acid in food simulants—High performance liquid chromatography GB/T 23296.13-2009 Food contact materials—Determination of vinyl chloride monomer in plastics—Gas chromatography GB/T 23296.14-2009 Food contact materials—Polymer—Determination of vinyl chloride in food simulants—Gas chromatography GB/T 23296.15-2009 Food contact materials—Polymer—Determination of 2,4,6-triamino-1,3,5-triazine(melamine)in food simulants—High performance liquid chromatography GB/T 23296.16-2009 Food contact materials—Polymer—Determination of 2,2-bis(4-hydroxyphenyl)propane(bisphenol A)in food simulants—High performance liquid chromatography GB/T 23296.17-2009 Food contact materials—Polymer—Determination of 1,2-diaminoethane and 1,6-diaminohexane in food simulants—Gas chromatography GB/T 23296.18-2009 Food contact materials—Polymer—Determination of monoethylene glycol and diethylene glycol in food simulants—Gas chromatography GB/T 23296.19-2009 Food contact materials—Polymer—Determination of vinyl acetate in food simulants—Gas chromatography GB/T 23296.20-2009 Food contact materials—Polymer—Determination of caprolactam and caprolactam salt in food simulants—Gas chromatography GB/T 23296.21-2009 Food contact materials—Polymer—Determination of maleic acid and maleic anhydride in food simulants—High performance liquid chromatography GB/T 23296.23-2009 Food contact materials—Polymer—Determination of 1,1,1-trimethylolpropane in food simulants—Gas chromatography GB/T 23296.24-2009 Food contact materials—Polymer—Determination of 1,2-dihydroxybenzene,1,3-dihydroxybenzene,1,4-dihydroxybenzene,4,4'-dihydroxybenzophenone and 4,4'-dihydroxybiphenyl in food simulants—High performance liquid chromatography GB/T 23296.25-2009 Food contact materials—Polymer—Determination of 1,3-benzenedimethanamine in food simulants—High performance liquid chromatography GB/T 23296.26-2009 Food contact materials—Polymer—Determination of formaldehyde and hexamethylenetetramine in food simulants—Spectrophotometry

GB 31604.45-2016 National Food Safety Standards: Determination of Isocyanates in Food Contact Materials and Products

GB/T 6682-1992 Water for analytical laboratory use—Specification and test methods GB/T 6682-2008 Water for analytical laboratory use—Specification and test methods