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Homepage>CSN Standards>46 AGRICULTURE>4670 Nourishment and feeding>CSN EN 15741 - Animal feeding stuffs: Methods of sampling and analysis - Determination of OCPs and PCBs by GC-MS
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Released: 01.09.2020
CSN EN 15741 - Animal feeding stuffs: Methods of sampling and analysis - Determination of OCPs and PCBs by GC-MS

CSN EN 15741

Animal feeding stuffs: Methods of sampling and analysis - Determination of OCPs and PCBs by GC-MS

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Number of Standard:CSN EN 15741
Category:467038
Pages:52
Released:01.09.2020
Catalog number:510351
DESCRIPTION

CSN EN 15741

CSN EN 15741 This document specifies a gas chromatographic mass spectrometric (GC-MS) method for the determination of organochlorine pesticides (OCPs) and polychlorinated biphenyls (PCBs) in compound feeds and feed materials (oils and fats, fish meal). The method is applicable to compound feeds consisting of less than 20 % water by mass and oil/fatty samples containing residues of one or more of the following OCPs and PCBs 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 o,p'-DDT, p,p'-DDT, p,p' TDE (p,p'-DDD), and p,p'-DDE; - endosulfan, as the sum of alpha-/beta-isomers and endosulfan-sulphate; - endrin, as the sum of endrin and delta-keto-endrin; - heptachlor, as the sum of heptachlor and heptachlor epoxide; - hexachlorobenzene (HCB); - hexachlorocyclohexane isomers alpha-HCH (alpha-BHC), beta-HCH (beta-BHC), -HCH (-BHC or lindane); - photo heptachlor; - cis- and trans-nonachlor; - non dioxin-like PCBs (ndl-PCBs), as the sum of PCB 28, 52, 101, 138, 153 and 180. The method has been fully validated by a collaborative trial for the substances and corresponding ranges (µg/kg) noted in Table 1.
Original English text of CSN EN Standard.
The price of the Standard included all amendments and correcturs.