This standard specifies the gas chromatographic determination method for polychlorinated terphenyls in plastics and their products. This standard is applicable to the determination of polychlorinated terphenyls in plastics and their products.
SN/T 3918-2014 history
2014SN/T 3918-2014 Determination of polychlorinated terphenyls in plastics and plastic products.Gas chromatograph method