DIN EN 12766-3 E:2002-01 石油产品和用过的油 多氯联苯和相关产品的测定 第3部分:用电子俘获探测器的气相色谱法测定多氯三联苯 (PCT) 和多氯甲苯 ( (PCBT) 含量(草案)
Petroleum products and used oils - Determination of PCBs and related products - Part 3: Determination and quantification of polychlorinated terphenyls (PCT) and polychlorinated benzyl toluenes (PCBT) content by gas chromatography (GC) using an electron ca