GB 31604.40-2016 Translated English of Chinese Standard. GB31604.40-2016: National Food Safety Standard - Food Contact Materials and Articles - Determination of Migration of Maleic Acid and Its Acid Anhydridehttps://www.chinesestandard.net, 23 avr. 2018 - 11 pages This Standard specifies the method for determination of migration of maleic acid and its acid anhydride in food contact materials and articles. This Standard applies to the determination of the total amount of maleic acid in food simulants. |
Table des matières
3 | |
Scope | 4 |
Instruments and equipment | 6 |
Analysis results expression | 7 |
Precision | 8 |
Appendix A High performance liquid chromatograms of maleic acid | 9 |