1、July 2016 English price group 14No 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 13.080.10!%XL;“2534124www.din.deDIN
2、 EN ISO 15009Soil quality Gas chromatographic determination of the content of volatile aromatic hydrocarbons, naphthalene and volatile halogenated hydrocarbons Purge-and-trap method with thermal desorption (ISO 15009:2016);English version EN ISO 15009:2016,English translation of DIN EN ISO 15009:201
3、6-07Bodenbeschaffenheit Gaschromatographische Bestimmung des Anteils an flchtigen aromatischen Kohlenwasserstoffen, Naphthalin und flchtigen Halogenkohlenwasserstoffen Purge-und-Trap-Anreicherung mit thermischer Desorption (ISO 15009:2016);Englische Fassung EN ISO 15009:2016,Englische bersetzung von
4、 DIN EN ISO 15009:2016-07Qualit du sol Dtermination par chromatographie en phase gazeuse des teneurs en hydrocarbures aromatiques volatils, en naphtalne et en hydrocarbures halogns volatils Mthode par purge et pigeage avec dsorption thermique (ISO 15009:2016);Version anglaise EN ISO 15009:2016,Tradu
5、ction anglaise de DIN EN ISO 15009:2016-07SupersedesDIN EN ISO 15009:2013-06www.beuth.deDocument comprises 28 pagesDTranslation by DIN-Sprachendienst.In case of doubt, the German-language original shall be considered authoritative.06.16 DIN EN ISO 15009:2016-07 2 A comma is used as the decimal marke
6、r. National foreword This document (EN ISO 15009:2016) has been prepared by Technical Committee ISO/TC 190 “Soil quality” in collaboration with Technical Committee CEN/TC 345 “Characterization of soils” (Secretariat: NEN (Netherlands). The responsible German body involved in its preparation was DIN-
7、Normenausschuss Wasserwesen (DIN Standards Committee Water Practice), Working Committee NA 119-01-02-02 UA Chemische und physikalische Verfahren of NA 119-01-02 AA Abfall- und Bodenuntersuchung. Expert assistance and specialized laboratories will be required to perform the analyses described in this
8、 standard. In addition to the legal units of measurement, this standard also uses the unit “mesh”. It should be noted that the Gesetz ber Einheiten im Messwesen (German Law on units in metrology) prohibits the use of this unit for official and commercial purposes in Germany. Conversion: Non-SI unit
9、SI unit 40 mesh 0,400 mm 60 mesh 0,250 mm The DIN Standards corresponding to the International Standards referred to in this document are as follows: ISO 10381-1 DIN ISO 10381-1 ISO 10381-2 DIN ISO 10381-2 ISO 10381-5 DIN ISO 10381-5 ISO 11465 DIN EN 15934 ISO 15680 DIN EN ISO 15680 ISO 18512 DIN IS
10、O 18512 ISO 22892 DIN EN ISO 22892 Amendments This standard differs from DIN EN ISO 15009:2013-06 as follows: a) technical specifications relating to the internal standard have been rendered more precise; b) the standard has been editorially revised. Previous editions DIN ISO 15009: 2004-08 DIN EN I
11、SO 15009: 2013-06 DIN EN ISO 15009:2016-07 3 National Annex NA (informative) Bibliography DIN EN 15934, Sludge, treated biowaste, soil and waste Calculation of dry matter fraction after determination of dry residue or water content DIN EN ISO 15680, Water quality Gas-chromatographic determination of
12、 a number of monocyclic aromatic hydrocarbons, naphthalene and several chlorinated compounds using purge-and-trap and thermal desorption DIN EN ISO 22155, Soil quality Gas chromatographic determination of volatile aromatic and halogenated hydrocarbons and selected ethers Static headspace method DIN
13、EN ISO 22892, Soil quality Guidelines for the identification of target compounds by gas chromatography and mass spectrometry DIN ISO 10381-1, Soil quality Sampling Part 1: Guidance on the design of sampling programmes DIN ISO 10381-2, Soil quality Sampling Part 2: Guidance on sampling techniques DIN
14、 ISO 10381-5, Soil quality Sampling Part 5: Guidance on the procedure for the investigation of urban and industrial sites with regard to soil contamination DIN ISO 18512, Soil quality Guidance on long and short term storage of soil samples DIN EN ISO 15009:2016-07 4 This page is intentionally blank
15、EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN ISO 15009 March 2016 ICS 13.080.10 Supersedes EN ISO 15009:2013English Version Soil quality - Gas chromatographic determination of the content of volatile aromatic hydrocarbons, naphthalene and volatile halogenated hydrocarbons - Purge-and-trap me
16、thod with thermal desorption (ISO 15009:2016) Qualit du sol - Dtermination par chromatographie en phase gazeuse des teneurs en hydrocarbures aromatiques volatils, en naphtalne et en hydrocarbures halogns volatils - Mthode par purge et pigeage avec dsorption thermique(ISO 15009:2016) Bodenbeschaffenh
17、eit - Gaschromatographische Bestimmung des Anteils an flchtigen aromatischen Kohlenwasserstoffen, Naphthalin und flchtigen Halogenkohlenwasserstoffen - Purge-und-Trap-Anreicherung mit thermischer Desorption(ISO 15009:2016) This European Standard was approved by CEN on 23 January 2016. CEN members ar
18、e bound to comply with 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
19、the CEN-CENELEC 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 translation under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC Management Ce
20、ntre has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithua
21、nia, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG CEN-CENELEC Management Centre: Avenue Marnix 17, B-1
22、000 Brussels 2016 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN ISO 15009:2016 EEuropean foreword .31 Scope . 52 Normative references 53 Principle 64 Reagents 64.1 Water, free of volatile aromatic and volatile halogenated hydroca
23、rbons . 64.2 Internal standards 64.3 Standard compounds . 74.3.1 Volatile aromatic hydrocarbons 74.3.2 Volatile halogenated hydrocarbons . 74.4 Methanol . 84.5 Adsorbing agent . 84.6 Cooling water for purge and trap 84.7 Inert gas for the gas chromatograph 94.8 Nitrogen or helium as inert gas for th
24、e purge equipment . 94.9 Standard solutions . 94.9.1 Standard stock solutions for volatile aromatic and halogenated compounds in methanol, 4 g/l . 94.9.2 Internal standard solutions in methanol, 4 g/l 94.9.3 Calibration solutions 94.10 Methanol containing internal standards . 105 Apparatus 106 Sampl
25、ing, preservation and sample pretreatment . 116.1 General 116.2 Sampling using vials pre-filled with methanol . 126.3 Sampling using coring tube method 127 Procedure 127.1 Blank determination . 127.2 Extraction . 137.3 Purge and trap 137.4 Gas chromatographic analysis 137.4.1 Gas chromatographic con
26、ditions 137.4.2 Calibration 147.4.3 Measurement .148 Calculation .168.1 Calculation of the concentration of a volatile compound in the water sample 168.2 Calculation of the concentration of a volatile compound in the soil sample 169 Expression of results .1710 Precision 1711 Test report 17Annex A (i
27、nformative) Relative retention time with respect to ethylbenzene-D10 of volatile aromatic hydrocarbons and volatile halogenated hydrocarbons on following columns: CP-Sil 5 CB and CP-Sil 13 CB 18Annex B (normative) Check on internal standards 20Annex C (informative) Validation 21Annex D (informative)
28、 Information on purge and trap instruments.24Contents PageDIN EN ISO 15009:2016-07 EN ISO 15009:2016 (E)2Foreword .4European foreword This document (EN ISO 15009:2016) has been prepared by Technical Committee ISO/TC 190 “Soil quality” in collaboration with Technical Committee CEN/TC 345 “Characteriz
29、ation of soils” 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 September 2016, and conflicting national standards shall be withdrawn at the latest by Sept
30、ember 2016. 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 patent rights. This document supersedes EN ISO 15009:2013. According to the CEN-CENELEC I
31、nternal 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, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland
32、, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. Endorsement notice The text of ISO 15009:2016 has been approved by CEN as EN ISO 15009:2016 without any modification.
33、 DIN EN ISO 15009:2016-07 EN ISO 15009:2016 (E)3 ForewordISO (the International Organization for Standardization) is a worldwide federation of national standards bodies (ISO member bodies). The work of preparing International Standards is normally carried out through ISO technical committees. Each m
34、ember body interested in a subject for which a technical committee has been established has the right to be represented on that committee. International organizations, governmental and non-governmental, in liaison with ISO, also take part in the work. ISO collaborates closely with the International
35、Electrotechnical Commission (IEC) on all matters of electrotechnical standardization.The procedures used to develop this document and those intended for its further maintenance are described in the ISO/IEC Directives, Part 1. In particular the different approval criteria needed for the different typ
36、es of ISO documents should be noted. This document was drafted in accordance with the editorial rules of the ISO/IEC Directives, Part 2 (see www.iso.org/directives).Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. ISO shall not be
37、held responsible for identifying any or all such patent rights. Details of any patent rights identified during the development of the document will be in the Introduction and/or on the ISO list of patent declarations received (see www.iso.org/patents).Any trade name used in this document is informat
38、ion given for the convenience of users and does not constitute an endorsement.For an explanation on the meaning of ISO specific terms and expressions related to conformity assessment, as well as information about ISOs adherence to the WTO principles in the Technical Barriers to Trade (TBT) see the f
39、ollowing URL: Foreword - Supplementary informationThe committee responsible for this document is ISO/TC 190, Soil quality, Subcommittee SC 3, Chemical methods and soil characteristics.This third edition cancels and replaces the second edition (ISO 15009:2012), which has been technically revised.DIN
40、EN ISO 15009:2016-07 EN ISO 15009:2016 (E)4 1 ScopeThis International Standard specifies a method for quantitative gas-chromatographic determination of volatile aromatic hydrocarbons, naphthalene and volatile halogenated hydrocarbons in soil.This International Standard is applicable to all types of
41、soil.NOTE In the case of unsaturated peaty soils, absorption of the extraction solution may occur.The lower limit of quantification is dependent on the equipment used and the quality of the methanol grade used for the extraction of the soil sample.Under the conditions specified in this International
42、 Standard the following limits of quantification apply (expressed on basis of dry matter):Typical limit of quantification when using GC-FID: Volatile aromatic hydrocarbons: 0,1 mg/kgTypical limit of quantification when using GC-ECD: Volatile halogenated hydrocarbons: 0,01 mg/kgLower limits of quanti
43、fication for some compounds can be achieved by using mass spectrometry (MS) with selected ion detection.2 Normative referencesThe following documents, in whole or in part, are normatively referenced in this document and are indispensable for its application. For dated references, only the edition ci
44、ted applies. For undated references, the latest edition of the referenced document (including any amendments) applies.ISO 4799, Laboratory glassware CondensersISO 10381-1, Soil quality Sampling Part 1: Guidance on the design of sampling programmesISO 10381-2, Soil quality Sampling Part 2: Guidance o
45、n sampling techniquesISO 10381-5, Soil quality Sampling Part 5: Guidance on the procedure for the investigation of urban and industrial sites with regard to soil contaminationISO 11465, Soil quality Determination of dry matter and water content on a mass basis Gravimetric methodISO 15680, Water qual
46、ity Gas-chromatographic determination of a number of monocyclic aromatic hydrocarbons, naphthalene and several chlorinated compounds using purge-and-trap and thermal desorptionISO 18512, Soil quality Guidance on long and short term storage of soil samplesDIN EN ISO 15009:2016-07 EN ISO 15009:2016 (E
47、)5 ISO 22892, Soil quality Guidelines for the identification of target compounds by gas chromatography and mass spectrometry3 PrincipleTest samples are taken from an untreated field moist soil sample. To prevent losses of the volatiles, samples are taken as undisturbed as possible in the field with
48、a tube corer or by adding methanol immediately in the field.The test sample is extracted with methanol. After centrifugation, if necessary, part of the methanol extract is brought into a purge vessel filled with water. The volatile compounds are purged with nitrogen or helium and adsorbed on a suitable adsorbing agent. The adsorbed compounds are desorbed thermally and by means of a carrier gas flow, whether or not via a cold trap, brought into a gas chromatograph. The various compoun
