BS ISO 30011-2011 Workplace air Determination of metals and metalloids in airborne particulate matter by inductively coupled plasma mass spectrometry《工作场所空气 电感耦合等离子体质谱法测定空中悬浮微粒中的金属.pdf
《BS ISO 30011-2011 Workplace air Determination of metals and metalloids in airborne particulate matter by inductively coupled plasma mass spectrometry《工作场所空气 电感耦合等离子体质谱法测定空中悬浮微粒中的金属.pdf》由会员分享,可在线阅读,更多相关《BS ISO 30011-2011 Workplace air Determination of metals and metalloids in airborne particulate matter by inductively coupled plasma mass spectrometry《工作场所空气 电感耦合等离子体质谱法测定空中悬浮微粒中的金属.pdf(46页珍藏版)》请在麦多课文档分享上搜索。
1、raising standards worldwideNO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBSI Standards PublicationBS ISO 30011:2010Workplace air Determinationof metals and metalloids inairborne particulate matterby inductively coupled plasmamass spectrometryBS ISO 30011:2010 BRITISH STANDARD
2、National forewordThis British Standard is the UK implementation of ISO 30011:2010.The UK participation in its preparation was entrusted to TechnicalCommittee EH/2/2, Work place atmospheres.A list of organizations represented on this committee can beobtained on request to its secretary.This publicati
3、on does not purport to include all the necessaryprovisions of a contract. Users are responsible for its correctapplication. BSI 2011ISBN 978 0 580 58962 1ICS 13.040.30Compliance with a British Standard cannot confer immunity fromlegal obligations.This British Standard was published under the authori
4、ty of theStandards Policy and Strategy Committee on 31 January 2011.Amendments issued since publicationDate Text affectedBS ISO 30011:2010Reference numberISO 30011:2010(E)ISO 2010INTERNATIONAL STANDARD ISO30011First edition2010-10-01Workplace air Determination of metals and metalloids in airborne pa
5、rticulate matter by inductively coupled plasma mass spectrometry Air des lieux de travail Dtermination des mtaux et mtallodes dans les particules en suspension dans lair par spectromtrie de masse avec plasma couplage inductif BS ISO 30011:2010ISO 30011:2010(E) PDF disclaimer This PDF file may contai
6、n embedded typefaces. In accordance with Adobes licensing policy, this file may be printed or viewed but shall not be edited unless the typefaces which are embedded are licensed to and installed on the computer performing the editing. In downloading this file, parties accept therein the responsibili
7、ty of not infringing Adobes licensing policy. The ISO Central Secretariat accepts no liability in this area. Adobe is a trademark of Adobe Systems Incorporated. Details of the software products used to create this PDF file can be found in the General Info relative to the file; the PDF-creation param
8、eters were optimized for printing. Every care has been taken to ensure that the file is suitable for use by ISO member bodies. In the unlikely event that a problem relating to it is found, please inform the Central Secretariat at the address given below. COPYRIGHT PROTECTED DOCUMENT ISO 2010 All rig
9、hts reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from either ISO at the address below or ISOs member body in the country of th
10、e requester. ISO copyright office Case postale 56 CH-1211 Geneva 20 Tel. + 41 22 749 01 11 Fax + 41 22 749 09 47 E-mail copyrightiso.org Web www.iso.org Published in Switzerland ii ISO 2010 All rights reservedBS ISO 30011:2010ISO 30011:2010(E) ISO 2010 All rights reserved iiiContents Page Foreword i
11、v Introduction.v 1 Scope1 2 Normative references2 3 Terms and definitions .2 3.1 General definitions 2 3.2 Analytical definitions 3 3.3 ICP-MS definitions.6 3.4 Statistical definitions 8 4 Principle10 5 Requirements.10 6 Reagents.10 7 Laboratory apparatus13 8 Procedure.13 8.1 Preparation of sample s
12、olutions13 8.2 Method development.14 8.3 Instrument performance checks18 8.4 Routine analysis 18 8.5 Estimation of detection and quantification limits 20 8.6 Quality control .20 8.7 Measurement uncertainty.21 9 Expression of results22 10 Method performance .22 10.1 Method detection limits and quanti
13、fication limits22 10.2 Upper limits of the analytical range.22 10.3 Bias and precision.23 10.4 Measurement uncertainty.24 11 Test report24 11.1 Test records .24 11.2 Laboratory report 25 Annex A (informative) ICP-MS principles and interferences 26 Annex B (informative) Guidance on maintenance of ICP
14、-MS instrumentation 29 Annex C (informative) Recalculation of metal and metalloid in air concentrations to reference conditions.31 Bibliography32 BS ISO 30011:2010ISO 30011:2010(E) iv ISO 2010 All rights reservedForeword ISO (the International Organization for Standardization) is a worldwide federat
15、ion 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 been established has the right to be represented on that committe
16、e. 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 standardization. International Standards are drafted in accordance
17、with the rules given in the ISO/IEC Directives, Part 2. The main task of technical committees is to prepare International Standards. Draft International Standards adopted by the technical committees are circulated to the member bodies for voting. Publication as an International Standard requires app
18、roval by at least 75 % of the member bodies casting a vote. 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. ISO 30011 was prepared by Technical Commi
19、ttee ISO/TC 146, Air quality, Subcommittee SC 2, Workplace atmospheres. BS ISO 30011:2010ISO 30011:2010(E) ISO 2010 All rights reserved vIntroduction The health of workers in many industries is at risk through exposure by inhalation of toxic metals and metalloids. Industrial hygienists and other pub
20、lic health professionals need to determine the effectiveness of measures taken to control workers exposure, and this is generally achieved by taking workplace air measurements. ISO 30011 has been published in order to make available a method for making valid ultra-trace exposure measurements for a w
21、ide range of metals and metalloids in use in industry. It is intended for: agencies concerned with health and safety at work; industrial hygienists and other public health professionals; analytical laboratories; and industrial users of metals and metalloids and their workers. ISO 30011 specifies a m
22、ethod for determination of the mass concentration of metals and metalloids in workplace air using quadrupole inductively coupled plasma mass spectrometry (ICP-MS). For many metals and metalloids, analysis by ICP-MS is advantageous when compared to methods such as inductively coupled plasma atomic em
23、ission spectrometry, due to its sensitivity and the presence of fewer spectral interferences. ISO 30011 gives requirements and test methods for analysis of sample solutions by ICP-MS. Users of ISO 30011 are referred to ISO 15202-1 for collection of samples of airborne particulate matter and to ISO 1
24、5202-2 for procedures for preparing sample solutions for analysis by ICP-MS. It has been assumed in the drafting of ISO 30011 that the execution of its provisions, and the interpretation of the results obtained, are entrusted to appropriately qualified and experienced people. BS ISO 30011:2010BS ISO
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