This standard specifies the method for determining the migration amount of 4,4'-biphenyldiphenol in plastic food contact materials and products. This standard is applicable to the determination of the migration amount of 4,4'-biphenyldiphenol in plastic materials and products used for food contact.
T/GDBZ 002-2020 history
2020T/GDBZ 002-2020 Determination of migration of 4,4'-biphenol in food contact materials and products