SN/T 2898-2011 出口食品接触材料 金属材料 表面涂层中氯乙烯迁移量的测定 气相色谱质谱法

SN/T 2898-2011 "Export food contact materials: Determination of the migration of chlorinated butadiene from metal materials with surface coatings" Translation: "SN/T 2898-2011: Gas chromatography-mass spectrometry method for the determination of the migration of chlorinated butadiene in food contact metal materials with surface coatings" Note: The above translation is based on the standard document title and content, but it may not fully reflect the specific situation of the specific product. Please refer to the actual product specification for more accurate information