PETROLEUM PRODUCTS AND USED OILS- DETERMINATION OF PCBs AND RELATED PRODUCTS - PART 1: SEPARATION AND DETERMINATION OF SELECTED PCB CONGENERS BY GAS CHROMATOGRAPHY (GC) USING AN ELECTRON CAPTURE DETECTOR (ECD).
石油产品和废油.多氯联苯和相关产品的测定.第1部分:用电子捕获检测器(ECD)用气相色谱法(GC)分离和测定选定的多氯联苯同系物