1、January 2017 English price group 17No 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 13.060.50!%_English version EN I
2、SO 172942:2016,English translation of DIN EN ISO 17294-2:2017-01Wasserbeschaffenheit Anwendung der induktiv gekoppelten PlasmaMassenspektrometrie (ICPMS) Teil 2: Bestimmung von ausgewhlten Elementen einschlielich UranIsotope (ISO 172942:2016);Englische Fassung EN ISO 172942:2016,Englische bersetzung
3、 von DIN EN ISO 17294-2:2017-01Qualit de leau Application de la spectromtrie de masse avec plasma couplage inductif (ICPMS) Partie 2: Dosage des lments slectionns y compris les isotopes duranium (ISO 172942:2016);Version anglaise EN ISO 172942:2016,Traduction anglaise de DIN EN ISO 17294-2:2017-01Su
4、persedesDIN EN ISO 172942:200502www.beuth.deDocument comprises 40 pagesDTranslation by DIN-Sprachendienst.In case of doubt, the German-language original shall be considered authoritative.02.17 DIN EN ISO 17294-2:2017-01 2 A comma is used as the decimal marker. National foreword This document (EN ISO
5、 17294-2:2016) has been prepared by Technical Committee ISO/TC 147 “Water quality” in collaboration with Technical Committee CEN/TC 230 “Water analysis” (Secretariat: DIN, Germany). The responsible German body involved in its preparation was DIN-Normenausschuss Wasserwesen (DIN Standards Committee W
6、ater Practice), Working Group NA 119-01-03-01-11 AK Atomspektrometrische Verfahren und Mineralisierung of Working Committee NA 119-01-03 AA Wasseruntersuchung. ISO 17294 consists of the following parts, under the general title Water quality Application of inductively coupled plasma mass spectrometry
7、 (ICP-MS): Part 1: General guidelines Part 2: Determination of selected elements including uranium isotopes Designation of the method: Determination of selected elements including uranium isotopes (E 29): Method DIN EN ISO 17294-2 E 29 The following changes have been made to the ISO Standard as rega
8、rds application in Germany: Errors in the English reference version have been corrected in this document by national footnotes. Applying the method to other elements which are not mentioned in the scope is not excluded, however, a check shall be made on a case-by-case basis. The DIN Standards corres
9、ponding to the International Standards referred to in this document are as follows: ISO 3696 DIN ISO 3696 ISO 5667-1 DIN EN ISO 5667-1 ISO 5667-3 DIN EN ISO 5667-3 ISO 7027-1 DIN EN ISO 7027-1 ISO 8466-1 DIN 38402-51 ISO/TS 13530 DIN 38402-60 ISO 15587-1 DIN EN ISO 15587-1 ISO 15587-2 DIN EN ISO 155
10、87-2 ISO 17294-1 DIN EN ISO 17294-1 DIN EN ISO 17294-2:2017-01 3 Expert assistance and specialized laboratories will be required to perform the analyses described in this standard. Existing safety requirements are to be observed. Depending on the objective of the analysis, a check shall be made on a
11、 case-by-case basis as to whether and to what extent additional conditions will have to be specified. This standard has been prepared by DIN-Normenausschuss Wasserwesen (DIN Standards Committee Water Practice) in collaboration with the Wasserchemische Gesellschaft Fachgruppe in der Gesellschaft Deut
12、scher Chemiker (Water Chemistry Society Division of the German Chemical Society). It is part of the series Deutsche Einheitsverfahren zur Wasser-, Abwasser- und Schlammuntersuchung (German standard methods for the examination of water, waste water and sludge): Determination of selected elements incl
13、uding uranium isotopes (E 29). Standard methods published as DIN Standards are obtainable from Beuth Verlag GmbH, either individually or grouped in volumes. The standard methods included in the loose-leaf publication entitled Deutsche Einheitsverfahren zur Wasser-, Abwasser- und Schlammuntersuchung
14、will continue to be published by Beuth Verlag GmbH and Wiley-VCH Verlag GmbH b) the scope has been extended and now also includes the determination of the mass concentration of uranium isotopes; c) the performance data of the uranium isotopes which have been newly added in the scope have been identi
15、fied by an interlaboratory trial in France in 2013; d) the standard has been editorially revised. Previous editions DIN 38406-29: 1999-05 DIN EN ISO 17294-2: 2005-02 National Annex NA (informative) Bibliography DIN 38402-51, German standard methods for the examination of water, waste water and sludg
16、e General information (group A) Part 51: Calibration of analytical methods Linear calibration (A 51) DIN 38402-60, German standard methods for the examination of water, waste water and sludge General information (group A) Part 60: Analytical quality assurance for chemical and physicochemical water a
17、nalysis (A 60) DIN EN ISO 5667-1, Water quality Sampling Part 1: Guidance on the design of sampling programmes and sampling techniques DIN EN ISO 5667-3, Water quality Sampling Part 3: Preservation and handling of water samples DIN EN ISO 7027-1, Water quality Determination of turbidity Part 1: Quan
18、titative methods DIN EN ISO 15587-1, Water quality Digestion for the determination of selected elements in water Part 1: Aqua regia digestion DIN EN ISO 15587-2, Water quality Digestion for the determination of selected elements in water Part 2: Nitric acid digestion DIN EN ISO 17294-1, Water qualit
19、y Application of inductively coupled plasma mass spectrometry (ICP-MS) Part 1: General guidelines DIN ISO 3696, Water for analytical laboratory use Specification and test methods EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN ISO 17294-2 August 2016 ICS 13.060.50 Supersedes EN ISO 17294-2:2004
20、English Version Water quality - Application of inductively coupled plasma mass spectrometry (ICP-MS) - Part 2: Determination of selected elements including uranium isotopes(ISO 17294-2:2016) Qualit de leau - Application de la spectromtrie de masse avec plasma couplage inductif (ICP-MS) - Partie 2: D
21、osage des lments slectionns y compris les isotopes duranium (ISO 17294-2:2016) Wasserbeschaffenheit - Anwendung der induktiv gekoppelten Plasma-Massenspektrometrie (ICP-MS) - Teil 2: Bestimmung von ausgewhlten Elementen einschlielich Uran-Isotope (ISO 17294-2:2016) This European Standard was approve
22、d by CEN on 28 February 2016. CEN members are 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
23、standards may be obtained on application to 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 a
24、nd notified to the CEN-CENELEC Management Centre 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, Hung
25、ary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey andUnited Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG CEN-CENEL
26、EC Management Centre: Avenue Marnix 17, B-1000 Brussels 2016 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN ISO 17294-2:2016 EEuropean foreword .Introduction 51 Scope . 62 Normative references 73 Terms and definitions . 84 Princip
27、le 85 Interferences 85.1 General . 85.2 Spectral interferences . 95.2.1 General 95.2.2 Isobaric elemental 95.2.3 Polyatomic interferences . 115.3 Non-spectral interferences 116 Reagents . 127 Apparatus 168 Sampling .179 Sample pre-treatment 179.1 Determination of the mass concentration of dissolved
28、elements without digestion .179.2 Determination of the total mass concentration after digestion 1710 Procedure1810.1 General 1810.2 Calibration of the ICP-MS system . 1810.3 Measurement of the matrix solution for evaluation of the correction factors 1910.4 Measurement of the samples . 1911 Calculati
29、on .1912 Test report 20Annex A (normative) Determination of the mass concentration of uranium isotopes .21Annex B (informative) Description of the matrices of the samples used for the interlaboratory trial 31Annex C (informative) Performance data .33Bibliography .Contents PageDIN EN ISO 17294-2:2017
30、-01 EN ISO 17294-2:2016 (E) 2Foreword . 4436European foreword This document (EN ISO 17294-2:2016) has been prepared by Technical Committee ISO/TC 147 “Water quality” in collaboration with Technical Committee CEN/TC 230 “Water analysis” the secretariat of which is held by DIN. This European Standard
31、shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by February 2017, and conflicting national standards shall be withdrawn at the latest by February 2017. Attention is drawn to the possibility that some of the elements of thi
32、s 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 17294-2:2004. According to the CEN-CENELEC Internal Regulations, the national standards organizations of the following count
33、ries 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, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Pol
34、and, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. Endorsement notice The text of ISO 17294-2:2016 has been approved by CEN as EN ISO 17294-2:2016 without any modification. DIN EN ISO 17294-2:2017-01 EN ISO 17294-2:2016 (E) 3 ForewordISO (the Inter
35、national 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 member body interested in a subject for which a technical committee has
36、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 Electrotechnical Commission (IEC) on all matters of electrotechnical st
37、andardization.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 types of ISO documents should be noted. This document was drafted in accor
38、dance 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 held responsible for identifying any or all such patent rights. Details
39、 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 information given for the convenience of users and does not constitute an endor
40、sement.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 World Trade Organization (WTO) principles in the Technical Barriers to Trade (TBT) see the following URL: www.iso.org/iso/foreword.htmlT
41、he committee responsible for this document is ISO/TC 147, Water quality, Subcommittee SC 2, Physical, chemical and biochemical methods.This second edition cancels and replaces the first edition (ISO 17294-2:2003), which has been technically revised.ISO 17294 consists of the following parts, under th
42、e general title Water quality Application of inductively coupled plasma mass spectrometry (ICP-MS): Part 1: General guidelines Part 2: Determination of selected elements including uranium isotopesDIN EN ISO 17294-2:2017-01 EN ISO 17294-2:2016 (E) 4 IntroductionWhen applying this part of ISO 17294, i
43、t is necessary in each case, depending on the range to be tested, to determine if and to what extent additional conditions are to be established.DIN EN ISO 17294-2:2017-01 EN ISO 17294-2:2016 (E) 5 WARNING Persons using this part of ISO 17294 should be familiar with normal laboratory practice. This
44、part of ISO 17294 does not purport to address all of the safety problems, if any, associated with its use. It is the responsibility of the user to establish appropriate safety and health practices and to ensure compliance with any national regulatory conditions.IMPORTANT It is absolutely essential t
45、hat tests, conducted in accordance with this part of ISO 17294, be carried out by suitably qualified staff.1 ScopeThis part of ISO 17294 specifies a method for the determination of the elements aluminium, antimony, arsenic, barium, beryllium, bismuth, boron, cadmium, caesium, calcium, cerium, chromi
46、um, cobalt, copper, dysprosium, erbium, gadolinium, gallium, germanium, gold, hafnium, holmium, indium, iridium, iron, lanthanum, lead, lithium, lutetium, magnesium, manganese, mercury, molybdenum, neodymium, nickel, palladium, phosphorus, platinum, potassium, praseodymium, rubidium, rhenium, rhodiu
47、m, ruthenium, samarium, scandium, selenium, silver, sodium, strontium, terbium, tellurium, thorium, thallium, thulium, tin, tungsten, uranium and its isotopes, vanadium, yttrium, ytterbium, zinc and zirconium in water (for example, drinking water, surface water, ground water, waste water and eluates
48、 ).Taking into account the specific and additionally occurring interferences, these elements can also be determined in digests of water, sludges and sediments (for example, digests of water as described in ISO 15587-1 or ISO 15587-2).The working range depends on the matrix and the interferences encountered. In drinking water and relatively unpolluted waters, the limit of quantification (xLQ) lies between 0,002 g/l and 1,0 g/l for most elements (see Table 1). The work
