Norm

NEN-EN 15742:2007 Ontw. en

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

  • Deze norm is ingetrokken sinds 07-04-2009

29,20

Over deze norm

Status Ingetrokken
Aantal pagina's 26
Commissie Diervoeder
Gepubliceerd op 01-12-2007
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 a fat content up to about 10 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 -/ -isomers and Endosulphanesulphate) Endrin Heptachlor (= sum of Heptachlor and -Heptachlorepoxide) Hexachlorobenzene (HCB) Hexachlorocyclohexane isomers -HCH ( -BHC), -HCH ( -BHC), ?-HCH (?-BHC or lindane) PCB 28, 52, 101, 118, 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. 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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