標準號：BS EN 15742-2009
中文標準名稱：牲畜飼料.氣相色譜電子捕獲檢測器(GC/ECD)測定OC-殺蟲劑和PCBs
英文標準名稱：Animal feeding stuffs - Determination of OC-pesticides and PCBs by GC/ECD
標準類型：B46
發布日期：2009/7/31 12:00:00
實施日期：2009/7/31 12:00:00
中國標準分類號：B46
國際標準分類號：65.120
引用標準：ISO 6498
適用范圍：This European Standard specifies a gas chromatographic method with electron capture detection (ECD) for the determination of organochlorine pesticides (OC’s) and polychlorinated biphenyls (PCBs) in animal feeding stuffs.The method is applicable to animal feeding stuffs with a water content up to about 20 wt% and oil/fatty samples containing residues of one or more of the following OC’s, PCBs, toxaphene and some of their isomers and degradation products:-Aldrin;-Dieldrin;-Chlorocamphene (Toxaphene);-Chlordane (= sum of Chlordane isomers and Oxychlordane);-DDT (= sum of isomers op'-DDT, pp'-DDT, pp'-TDE (pp'-DDD), and pp'-DDE);-Endosulfan (sum of α-/β-isomers and Endosulfan-sulphate);-Endrin;-Heptachlor (= sum of Heptachlor and β-Heptachlorepoxide);-Hexachlorobenzene (HCB);-Hexachlorocyclohexane isomers α-HCH (α-BHC), β-HCH (β-BHC), γ-HCH (γ-BHC or lindane);-PCB 28, 52, 101, 138, 153 and 180 (“Indicator PCBs”) and PCB 198, 209.The limit of quantification for the mentioned organochlorine pesticides and PCBs is 5 ng/g in general.However, 10 ng/g applies for Heptachlor, Aldrin, Endrin, Dieldrin, and Endosulfan (α-, β- and sulphate).Individual laboratories are responsible to ensure that the equipment they used will achieve these limits of quantifications.