This standard specifies flame atomic absorption spectrometry, inductively coupled plasma emission spectrometry, inductively coupled plasma mass spectrometry and disulfide-by-disulfide colorimetry for the determination of the migration of food contact materials and their products in food simulants. This standard applies to the determination of zinc migration in food contact materials and their products. First Method "Flame Atomic Absorption Spectrometry 2 Principles"
GB 31604.42-2016 history
2016GB 31604.2-2016 National Food Safety Standards Determination of Potassium Permanganate Consumption in Food Contact Materials and Products
2003GB/T 5009.66-2003 Method for analysis of hygienic standard of nipple of a feeding bottle
0000年 GB/T 5009.66-1996
1989GB/T 11332-1989 Hygienic analytical method of rubber hose for food use
1985GB 3562-1985 Analytical method for hygienic standard of aluminum tableware container