EN 15742:2009

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 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 -/-isomers and Endosulphanesulphate);
-   Endrin;
-   Heptachlor (= sum of Heptachlor and -Heptachlorepoxide);
-   Hexachlorobenzene (HCB);
-   Hexachlorocyclohexane isomers -HCH (-BHC), -HCH (-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 (-, - and sulphate). Individual laboratories are responsible to ensure that the equipment they used will achieve these limits of quantifications.

Futtermittel - Bestimmung der OC-Pestizide und PCB's mittels GC/ECD-Verfahren

Diese Europäische Norm legt ein gaschromatographisches Verfahren mit Elektroneneinfangdetektor (ECD)
für die Bestimmung von Organochlorpestiziden (OC-Pestizide) und polychlorierten Biphenylen (PCB’s) in
Futtermitteln fest.
Das Verfahren ist auf Futtermittel mit einem Wassergehalt bis zu etwa 20 % (Massenanteil) und für öl-/fetthaltige
Proben anwendbar, die Rückstände von einem oder mehreren der folgenden OC-Pestiziden und
PCB’s und einige von deren Isomeren und Abbauprodukten enthalten:
⎯ Aldrin;
⎯ Dieldrin;
⎯ Chlorcamphen (Toxaphen);
⎯ Chlordan (= Summe von Chlordanisomeren und Oxychlordan);
⎯ DDT (= Summe der Isomere von op'-DDT, pp'-DDT, pp'-TDE (pp'-DDD) und pp'-DDE);
⎯ Endosulfan (= Summe von α-/ β-Isomeren und Endosulfansulfat);
⎯ Endrin;
⎯ Heptachlor (= Summe von Heptachlor und β-Heptachlorepoxid);
⎯ Hexachlorbenzen (HCB);
⎯ Hexachlorcyclohexan-Isomere α-HCH ( α-BHC), β-HCH ( β-BHC), γ-HCH ( γ-BHC oder Lindan);
⎯ PCB 28, 52, 101, 138, 153 und 180 („Indikator-PCB's“) und PCB 198, 209.
Die Identifizierungsgrenze der betreffenden Organochlorpestizide und PCB’s beträgt gewöhnlich 5 ng/g.
Jedoch werden 10 ng/g für Heptachlor, Aldrin, Endrin, Dieldrin und Endosulfan ( α-, β- und Sulfat) angewendet.
Einzelne Laboratorien sind verantwortlich für die Absicherung, dass die von ihnen verwendete Ausrüstung
diese Quantifizierungsgrenzen erreichen.

Aliments des animaux - Détermination des pesticides organochlorés (OC) et des polychlorobiphényles (PCB) par GC/ECD

La présente Norme européenne spécifie une méthode de chromatographie en phase gazeuse (CPG) avec détection par capture d'électrons (ECD) pour la détermination de pesticides organochlorés (OC) et de polychlorobiphényles (PCB) dans les aliments pour animaux.
La méthode est applicable aux aliments pour animaux dont la teneur en eau s'élève jusqu’à environ 20 % du poids et aux échantillons d'huile/graisses contenant des résidus d'un ou de plusieurs OC et PCB, du toxaphène ou certains de leurs isomères et produits de dégradation suivants :
- Aldrine ;
- Dieldrine ;
- camphéchlore (toxaphène) ;
- Chlordane (= somme des isomères de Chlordane et Oxychlordane) ;
- DDT (= somme des isomères de op'-DDT, pp'-DDT, pp'-TDE (pp'-DDD), et pp'-DDE) ;
- Endosulfan (somme des isomères a-/b et sulfate d’Endosulfan) ;
- Endrine ;
- Heptachlore (= somme d’Heptachlore et d'Heptachlor époxyde b) ;
- Hexachlorobenzène (HCB) ;
- Isomères Hexachlorocyclohexane a-HCH (a-BHC), b-HCH (b-BHC), ###-HCH (###-BHC ou lindane) ;
- PCB 28, 52, 101, 138, 153 et 180 ("PCB indicateurs") et PCB 198, 209.
La limite de quantification des pesticides organochlorés et des PCB mentionnés est en général de 5 ng/g. Cependant, 10 ng/g s’applique à l’heptachlore, l’aldrine, l’endrine, le dieldrine et l’endosulfan (a-, b- et sulfate). Il incombe aux laboratoires individuels de garantir que les appareils qu’ils utilisent atteignent ces limites de quantification.

Krma - Določevanje OC-pesticidov in PCB z GC/ECD

General Information

• Status: Withdrawn
• Publication Date: 24-Feb-2009
• Withdrawal Date: 24-Mar-2020
• ICS: 65.120 - Animal feeding stuffs
• Technical Committee: CEN/TC 327 - Animal feeding stuffs - Methods of sampling and analysis
• Drafting Committee: CEN/TC 327 - Animal feeding stuffs - Methods of sampling and analysis
• Current Stage: 9960 - Withdrawal effective - Withdrawal
• Completion Date: 25-Mar-2020
• Directive: 70/373/EC - Council Directive 70/373/EEC of 20 July 1970 on the introduction of Community methods of sampling and analysis for the official control of feeding-stuffs
• Mandate: M/315 - Mandate to CEN for standardization in the field of methods of analysis for animal feedingstuffs
• Ref Project: SIST EN 15742:2009 - Animal feeding stuffs - Determination of OC-pesticides and PCB’s by GC/ECD

Relations

• Replaced By: EN 15742:2020 - Animal feeding stuffs: Methods of sampling and analysis - Determination of OCPs by GC-ECD
• Effective Date: 01-Apr-2020

Standards Content (Sample)

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Futtermittel - Bestimmung der OC-Pestizide und PCB's mittels GC/ECD-VerfahrenAliments des animaux - Détermination des pesticides organochlorés (OC) et des polychlorobiphényles (PCB) par GC/ECDAnimal feeding stuffs - Determination of OC-pesticides and PCB’s by GC/ECD65.120KrmilaAnimal feeding stuffsICS:Ta slovenski standard je istoveten z:EN 15742:2009SIST EN 15742:2009en,fr,de01-maj-2009SIST EN 15742:2009SLOVENSKI
STANDARD



SIST EN 15742:2009



EUROPEAN STANDARDNORME EUROPÉENNEEUROPÄISCHE NORMEN 15742February 2009ICS 65.120 English VersionAnimal feeding stuffs - Determination of OC-pesticides andPCB's by GC/ECDAliments des animaux - Détermination des pesticidesorganochlorés (OC) et des polychlorobiphényles (PCB) parGC/ECDFuttermittel - Bestimmung der OC-Pestizide und PCB'smittels GC/ECD-VerfahrenThis European Standard was approved by CEN on 24 January 2009.CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this EuropeanStandard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such nationalstandards may be obtained on application to the CEN Management Centre or to any CEN member.This European Standard exists in three official versions (English, French, German). A version in any other language made by translationunder the responsibility of a CEN member into its own language and notified to the CEN Management Centre has the same status as theofficial versions.CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland,France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal,Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMITÉ EUROPÉEN DE NORMALISATIONEUROPÄISCHES KOMITEE FÜR NORMUNGManagement Centre:
Avenue Marnix 17,
B-1000 Brussels© 2009 CENAll rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN 15742:2009: ESIST EN 15742:2009



EN 15742:2009 (E) 2 Contents Page Foreword . 3 1 Scope . 4 2 Normative references . 4 3 Terms and definitions . 4 4 Principle . 5 5 Reagents and materials . 5 6 Apparatus . 12 7 Sampling . 13 8 Preparation of test sample . 13 9 Procedure . 13 10 Calculation and expression of results. 15 11 Precision . 18 12 Test report . 21 13 Important considerations . 21 Annex A (informative)
Results of interlaboratory tests . 22 Bibliography . 23
SIST EN 15742:2009



EN 15742:2009 (E) 3 Foreword This document (EN 15742:2009) has been prepared by Technical Committee CEN/TC 327 “Animal feeding stuffs”, the secretariat of which is held by NEN. This European Standard shall be
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