DIN EN 16215-2012 Animal feeding stuffs - Determination of dioxins and dioxin-like PCBs by GC HRMS and of indicator PCBs by GC HRMS German version EN 16215 2012《动物饲料 利用气象色谱 高分辨率质谱仪.pdf
《DIN EN 16215-2012 Animal feeding stuffs - Determination of dioxins and dioxin-like PCBs by GC HRMS and of indicator PCBs by GC HRMS German version EN 16215 2012《动物饲料 利用气象色谱 高分辨率质谱仪.pdf》由会员分享,可在线阅读,更多相关《DIN EN 16215-2012 Animal feeding stuffs - Determination of dioxins and dioxin-like PCBs by GC HRMS and of indicator PCBs by GC HRMS German version EN 16215 2012《动物饲料 利用气象色谱 高分辨率质谱仪.pdf(55页珍藏版)》请在麦多课文档分享上搜索。
1、July 2012 Translation by DIN-Sprachendienst.English price group 20No part of this translation may be reproduced without prior permission ofDIN Deutsches Institut fr Normung e. V., Berlin. Beuth Verlag GmbH, 10772 Berlin, Germany,has the exclusive right of sale for German Standards (DIN-Normen).ICS 6
2、5.120!$,h“1900969www.din.deDDIN EN 16215Animal feeding stuffs Determination of dioxins and dioxin-like PCBs by GC/HRMS and ofindicator PCBs by GC/HRMSEnglish translation of DIN EN 16215:2012-07Futtermittel Bestimmung von Dioxinen und dioxin-hnlichen PCBs mittels GC/HRMS und vonIndikator-PCBs mittels
3、 GC/HRMSEnglische bersetzung von DIN EN 16215:2012-07Aliments des animaux Dosage des dioxines, des PCB de type dioxine et des PCB indicateurs par GC/HRMSTraduction anglaise de DIN EN 16215:2012-07www.beuth.deDocument comprises 55 pagesIn case of doubt, the German-language original shall be considere
4、d authoritative.06.12 DIN EN 16215:2012-07 2 A comma is used as the decimal marker. National foreword This standard has been prepared by Technical Committee CEN/TC 327 “Animal feeding stuffs Methods of sampling and analysis” (Secretariat: NEN, Netherlands). The responsible German body involved in it
5、s preparation was the Normenausschuss Lebensmittel und landwirtschaftliche Produkte (Food and Agricultural Products Standards Committee), Working Committee NA 057-03-03 AA Futtermittel. This document has been prepared under a mandate given to CEN by the European Commission and the European Free Trad
6、e Association, and supports essential requirements of EU Directive(s). EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 16215 April 2012 ICS 65.120 English Version Animal feeding stuffs - Determination of dioxins and dioxin-like PCBs by GC/HRMS and of indicator PCBs by GC/HRMS Aliments des anima
7、ux - Dosage des dioxines, des PCB de type dioxine et des PCB indicateurs par GC/HRMS Futtermittel - Bestimmung von Dioxinen und dioxin-hnlichen PCBs mittels GC/HRMS und von Indikator-PCBs mittels GC/HRMS This European Standard was approved by CEN on 9 March 2012. CEN members are bound to comply with
8、 the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN-CENELEC Manage
9、ment 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 translation under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC Management Centre has the same stat
10、us as the official versions. CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal
11、, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: Avenue Marnix 17, B-1000 Brussels 2012 CEN All rights of exploitation in any form and by any m
12、eans reserved worldwide for CEN national Members. Ref. No. EN 16215:2012: EEN 16215:2012 (E) 2 Contents Page Foreword 31 Scope 42 Normative references 63 Terms and definitions . 64 Principle 75 Reagents . 76 Apparatus . 97 Sampling . 98 Preparation of test sample 99 Procedure . 910 Extraction .1011
13、Clean up 1312 Module D: Gas chromatograph-high resolution mass spectrometer (GC-HRMS) 2713 Calculation and expression of results .2914 Precision .3415 Test report 36Annex A (informative) Description of PTV injection system .37Annex B (informative) Description of standards and concentration of the st
14、andard solutions .39Annex C (informative) Example of automated procedure .46Annex D (informative) Mass spectrometer (MS) .48Annex E (informative) Use of additional clean up after fractionation using a small multi-layer silica column 52Bibliography 53DIN EN 16215:2012-07 EN 16215:2012 (E) 3 Foreword
15、This document (EN 16215:2012) 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 given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by
16、October 2012, and conflicting national standards shall be withdrawn at the latest by October 2012. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CEN and/or CENELEC shall not be held responsible for identifying any or all such pa
17、tent rights. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Ice
18、land, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. DIN EN 16215:2012-07 EN 16215:2012 (E) 4 1 Scope This European Standard is applicable to the determination of pol
19、ychlorinated dibenzo-p-dioxins (PCDDs), polychlorinated dibenzofurans (PCDFs), (together termed dioxins (PCDD/Fs) and dioxin-like PCBs and non dioxin-like PCBs (dl-PCBs and ndl-PCBs) in animal feeding stuffs. Collaborative studies have been carried out. The method is suitable for the determination o
20、f dioxins, dl-PCBs and ndl-PCBs at the appropriate MRL in compound feed and ingredients e.g. oil, mineral clay. The method is applicable to samples containing residues of one or more of the following dioxins, dioxin-like PCBs and indicator PCBs. The limit of quantification (LOQ) for the relevant ind
21、ividual congeners of dioxins/furans is 0,05 pg/g (OCDD/F = 0,1 pg/g), of non-ortho PCBs 0,05 pg/g, of mono-ortho PCBs 10 pg/g and of indicator PCBs 100 pg/g. For determination of dioxins and dioxin-like PCBs, the procedure can be used as confirmatory method as defined by Commission Regulation (EC) N
22、o 152/2009 for dioxins and dl-PCB in feed 6. Confirmatory methods are high-resolution gas chromatography/high resolution mass spectrometry (HRGC/HRMS) methods. If only the analysis of indicator PCBs is required, a GC-LRMS method can be used (e.g. EN 15741 Animal feeding stuffs - Determination of OC-
23、pesticides and PCBs by GC/MS 1 and EN 15742 Animal feeding stuffs - Determination of OC-pesticides and PCBs by GC/ECD 2) provided that appropriate analytical performance criteria are met in the relevant range for the matrix of interest. This European Standard is split into four modules each describi
24、ng a part of the whole procedure (see Figure 1 and Figure 2) to be followed: a) Module A: Description of standards which might be used; b) Module B: Description of extraction procedures; c) Module C: Description of clean up procedures; d) Module D: GC/HRMS determination. Each module describes a part
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