1、ICS 75.080; 75.100Minerallerzeugnisse und Gebrauchtle Bestimmung von PCBs und verwandten Produkten Teil 2:Berechnung des Gehaltes an polychlorierten Biphenylen (PCB)European Standard EN 12766-2 : 2001 has the status of a DIN Standard.A comma is used as the decimal marker.National forewordThis standa
2、rd has been prepared by CEN/TC 19 Petroleum products, lubricants and related products(Secretariat: The Netherlands).The responsible German body involved in its preparation was the Normenausschuss Materialprfung(Materials Testing Standards Committee), Technical Committee Minerallerzeugnisse, Schmiers
3、toffe undverwandte Produkte.The DIN Standards corresponding to the European Standards referred to in clause 2 of the EN are as follows:EN 12766-1 DIN EN 12766-1EN 61619 DIN EN 61619EN ISO 4259 DIN EN ISO 4259National Annex NAStandards referred to(and not included in Normative references)DIN EN 12766
4、-1 Petroleum products and used oils Determination of PCBs and related products Part 1: Separation and determination of selected PCB congeners by gas chromatogra-phy (GC) using an electron capture detector (ECD)DIN EN 61619 Insulating liquids Contamination by polychlorinated biphenyls (PCBs) Method o
5、fdetermination by capillary column gas chromatography (IEC 61619 : 1997)DIN EN ISO 4259 Petroleum products Determination and application of precision data in relation tomethods of test (ISO 4259 : 1992 + Corr 1 : 1993)Ref. No. DIN EN 12766-2 : 2001-12English price group 12 Sales No. 111204.02DEUTSCH
6、E NORM December 2001EN 12766-2EN comprises 17 pages. No part of this standard may be reproduced without the 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).Petroleum product
7、s and used oils Determinationof PCBs and related productsPart 2: Calculation of polychlorinated biphenyl (PCB) contentEnglish version of DIN EN 12766-2English versionICS 75.080; 75.100Management Centre: rue de Stassart 36, B-1050 BrusselsEuropean Committee for StandardizationComit Europen de Normali
8、sationEuropisches Komitee fr NormungPetroleum products and used oils Determinationof PCBs and related productsPart 2: Calculation of polychlorinated biphenyl (PCB) content 2001. CEN All rights of exploitation in any form and by any meansreserved worldwide for CEN national members.Ref. No. EN 12766-2
9、 : 2001 EProduits ptroliers et huiles usa-ges Dtermination des PCBs etproduits connexes Partie 2: Calculde la teneur en polychlorobiphnyles(PCB)Minerallerzeugnisse und Gebraucht-le Bestimmung von PCBs undverwandten Produkten Teil 2:Berechnung des Gehaltes an poly-chlorierten Biphenylen (PCB)This Eur
10、opean Standard was approved by CEN on 2000-06-09.CEN members are bound to comply with the CEN/CENELEC Internal Regulationswhich stipulate the conditions for giving this European Standard the status of anational standard without any alteration.Up-to-date lists and bibliographical references concernin
11、g such national stand-ards may be obtained on application to the Management Centre or to any CENmember.The European Standards exist in three official versions (English, French, German).A version in any other language made by translation under the responsibility of aCEN member into its own language a
12、nd notified to the Management Centre hasthe same status as the official versions.CEN members are the national standards bodies of Austria, Belgium, the CzechRepublic, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy,Luxembourg, the Netherlands, Norway, Portugal, Spain, Sweden, Swit
13、zerland,and the United Kingdom. EN 12766-2July 2001Page 2EN 12766-2 : 2001ForewordThis European Standard has been prepared by Technical Committee CEN/TC 19 Petroleum products, lubri-cants and related products, the Secretariat of which is held by NEN.This European Standard is one of a series of stand
14、ards as listed below:Part 1: Separation and determination of selected PCB1) congeners by gas chromatography (GC) using anelectron capture detector (ECD)Part 2: Calculation of polychlorinated biphenyl (PCB)1) contentPart 3: Determination and calculation of PCB1) related products2)This European Standa
15、rd shall be given the status of a national standard, either by publication of an identicaltext or by endorsement, and conflicting national standards withdrawn, by January 2002 at the latest.In accordance with the CEN/CENELEC Internal Regulations, the national standards organizations of the follow-in
16、g countries are bound to implement this European Standard:Austria, Belgium, the Czech Republic, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy,Luxembourg, the Netherlands, Norway, Portugal, Spain, Sweden, Switzerland, and the United Kingdom.1) PCBs as defined in Council Directive
17、 96/59/EC of 16 September 1996 on the disposal of polychlorinatedbiphenyls and polychlorinated terphenyls. The definition includes PCBs proper, PCTs and polychlorinatedbenzyltoluenes (PCBTs) (trade name: Ugilec).2) Part 3 is under preparationPage 3EN 12766-2 : 2001Page 4EN 12766-2 : 2001Page 5EN 12766-2 : 2001Page 6EN 12766-2 : 2001Page 7EN 12766-2 : 2001Page 8EN 12766-2 : 2001Page 9EN 12766-2 : 2001Page 10EN 12766-2 : 2001Page 11EN 12766-2 : 2001Page 12EN 12766-2 : 2001Page 13EN 12766-2 : 2001Page 14EN 12766-2 : 2001Page 15EN 12766-2 : 2001Page 16EN 12766-2 : 2001Page 17EN 12766-2 : 2001
