GB/T 14943-1994 Analysis method for residual 1,1-dichloroethane in polyvinyl chloride resin and molded products used in food containers and packaging materials (English Version)
2017GB 31604.31-2016 National food safety standard Determination of vinyl chloride and migration of food contact materials and products
2003GB/T 5009.122-2003 Determination of residual ethylidene dichloride in polyvinyl chloride resin and product for food container and packaging material
1994GB/T 14943-1994 Analysis method for residual 1,1-dichloroethane in polyvinyl chloride resin and molded products used in food containers and packaging materials