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DSF/FPREN 15742

Animal feeding stuffs: Methods of sampling and analysis – Determination of OCPs by GC/ECD

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Organization: DS
Status: inactive
Page Count: 24
ICS Code (Animal feeding stuffs): 65.120
scope:

This document specifies a gas chromatographic method with electron capture detection (ECD) for the determination of organochlorine pesticides (OCP's) in animal feeding stuffs. The method is applicable to animal feeding stuffs with a water content up to about 20 % by weight and oil/fatty samples containing residues of one or more of the following OCP's, toxaphene and some of their isomers and degradation products:
- aldrin;
- dieldrin;
- chlordane (as the sum of chlordane isomers and oxychlordane);
- dichlorodiphenyltrichloroethane (DDT) (as the sum of isomers op'-DDT, pp'-DDT, pp'-TDE (pp'-DDD), and pp'-DDE);
- endosulfan (as the sum of α-/β-isomers and endosulfan-sulphate);
- endrin (sum of endrin and delta-keto-endrin);
- heptachlor (as the sum of heptachlor and heptachlor epoxide);
- hexachlorobenzene (HCB);
- hexachlorocyclohexane isomers α-HCH (α-BHC), β-HCH (β-BHC), γ-HCH (γ-BHC or lindane);
- photo heptachlor;
- cis- and trans-nonachlor; A limit of quantification (LOQ) for the mentioned OCPs of 5 ng/g should normally be obtained. However, 10 ng/g applies for heptachlor, aldrin, endrin, dieldrin, and endosulfan (α-/β-- and sulphate). Individual laboratories are responsible for ensuring that the equipment that they use, achieves these limits of quantifications. The LOQs apply to the individual OCPs.

Document History

March 31, 2020
Animal feeding stuffs: Methods of sampling and analysis – Determination of OCPs by GC-ECD
This document specifies a gas chromatographic method with electron capture detection (ECD) for the determination of organochlorine pesticides (OCPs) in compound feeds and oil and fats. The method is...
March 13, 2009
Animal feeding stuffs – Determination of OC-pesticides and PCB's by GC/ECD
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...
DSF/FPREN 15742
Animal feeding stuffs: Methods of sampling and analysis – Determination of OCPs by GC/ECD
This document specifies a gas chromatographic method with electron capture detection (ECD) for the determination of organochlorine pesticides (OCP’s) in animal feeding stuffs. The method is...
Animal feeding stuffs - Determination of OC-pesticides and PCB"s by GC/ECD
This European Standard specifies a gas chromatographic method with electron capture detection (ECD) for the determination of organochlorine pesticides (OC's) and polychlorinated biphenyls (PCB's) in...
Animal feeding stuffs - Determination of OC-pesticides and PCB"s by GC/ECD
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...
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