Norm

NEN-EN 15742:2009 en

Diervoeders - Bepaling van OC-bestrijdingsmiddelen en PCB's door GC/ECD

49,30

Over deze norm

Status Definitief
Aantal pagina's 23
Commissie Diervoeder
Gepubliceerd op 01-03-2009
Taal Engels
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), ?-HCH (?-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.

Details

ICS-code 65.120
Nederlandse titel Diervoeders - Bepaling van OC-bestrijdingsmiddelen en PCB's door GC/ECD
Engelse titel Animal feeding stuffs - Determination of OC-pesticides and PCB's by GC/ECD
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