食品接触材料及制品氯乙烯测定方法的研究

Study on the Determination Method of VCM in Food Contact Materials and Products

标准GB 31604.31-2016《食品接触材料及制品氯乙烯的测定和迁移量的测定》中使用顶空-FID法来测定氯乙烯的含量。对于顶空进样器的压力参数并未做明确规定。本文通过调节压力参数确定测试方法的最佳条件。进而对整个方法进行验证,确保检测工作的顺利开展。

Headspace-FID used to determination the content of VCM in GB 31064.31-2016 Food contact materials and product Determination the content of VCM and the migration content of VCM.In the standard pressure parameter is not specifically describe.We used to control the pressure parameter to get the best condition.By the way we verify the whole method,make sure the test go on wheels.