Certification of a reference material of metal content in atmospheric particles deposited on filters

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• 作者：Caroline Oster (1)
  Guillaume Labarraque (1)
  Paola Fisicaro (1)
  
  1. Department of Biomedical and Inorganic Chemistry ; Laboratoire National de M茅trologie et d鈥橢ssais (LNE) ; 1 Gaston Boissier ; 75724 ; Paris Cedex 15 ; France
  
• 关键词：Certified Reference Material ; PM10 ; Loaded filters ; Metal content ; Air quality monitoring EU Directives ; Air quality EU Directives
• 刊名：Analytical and Bioanalytical Chemistry
• 出版年：2015
• 出版时间：April 2015
• 年：2015
• 卷：407
• 期：11
• 页码：3035-3043
• 全文大小：363 KB
• 参考文献：1. Directive 2008/50/EC of the European Parliament and of the Council of 21 May 2008 on ambient air quality and cleaner air for Europe. Off J Eur Union Eur Comm
  2. Directive 2004/107/EC of the European Parliament and of the Council of 15 December 2004 relating to arsenic, cadmium, mercury, nickel and polycyclic aromatic hydrocarbons in ambient air. Off J Eur Union, Eur Comm
  3. ISO/CEI 17025:2005 General requirements for the competence of testing and calibration laboratories
  4. Brown, RJC, Yardley, RE, Muhunthan, D, Butterfield, DM, Williams, M, Woods, PT, Brown, AS, Goddard, SL (2008) Twenty-five years of nationwide ambient metals measurement in the United Kingdom: concentration levels and trends. Environ Monit Assess 142: pp. 127-140 g/10.1007/s10661-007-9914-9" target="_blank" title="It opens in new window">CrossRef
  5. ISO GUIDE 34:2009(E): General requirements for the competence of reference material producers
  6. EN 14902:2005, Standard method for the measurement of Pb, Cd, As and Ni in the PM10 fraction of suspended particulate matter
  7. ISO 14644鈥?: Cleanrooms and associated controlled environments鈥擯art 1: Classification of air cleanliness
  8. ISO 21501鈥?:2007 Determination of particle size distribution鈥攕ingle particle light interaction methods鈥攑art 3: light extinction liquid-borne particle counter
  9. ISO Guide 35:2006, Reference materials鈥攇eneral and statistical principles for certification
  10. Milton, MJT, Quinn, TJ (2001) Primary methods for the measurement of amount of substance. Metrologia 38: pp. 289-296 g/10.1088/0026-1394/38/4/1" target="_blank" title="It opens in new window">CrossRef
  11. JCGM 200:2008, International vocabulary of metrology鈥攂asic and general concepts and associated terms
  12. Serapinas, P, Labarraque, G, Charlet, P, Ezerinskis, Z, Juzikiene, V (2010) Method of standard additions for arsenic measurements in water by ICP sector field mass spectrometry at accuracy comparable to isotope dilution. J Anal At Spectrom 25: pp. 624-630 g/10.1039/b913086a" target="_blank" title="It opens in new window">CrossRef
  13. Hauswaldt, A, Rienitz, O, Jahrling, R, Fischer, N, Schiel, D, Labarraque, G, Magnusson, B (2012) Uncertainty of standard addition experiments: a novel approach to include the uncertainty associated with the standard in the model equation. Accred Qual Assur 17: pp. 129-138 g/10.1007/s00769-011-0827-5" target="_blank" title="It opens in new window">CrossRef
  14. JCGM 100:2008, Evaluation of measurement data鈥攇uide to the expression of uncertainty in measurement
  
• 刊物类别：Chemistry and Materials Science
• 刊物主题：Chemistry
  Analytical Chemistry
  Food Science
  Inorganic Chemistry
  Physical Chemistry
  Monitoring, Environmental Analysis and Environmental Ecotoxicology
  
• 出版者：Springer Berlin / Heidelberg
• ISSN：1618-2650

文摘

Air quality is one of the areas in Europe where a series of EU Directives have been published with the aim of achieving improved long-term and harmonised air quality objectives across the European Union. This paper describes the production of a certified reference material, aiming to support QA/QC programmes of analytical laboratories in the framework of the air quality monitoring activities. The certified values are the As, Cd, Ni and Pb masses in PM10 particles deposited on quartz filters (CRM SL-MR-2-PSF-01). All the steps of the certification, i.e. the material characterisation, homogeneity and stability evaluation and uncertainty calculation, were performed according to the ISO guide 35 guidelines. The certification was conducted using the characterisation by a single method approach based on isotope dilution for cadmium, nickel, and lead and gravimetric standard addition calibration for arsenic associated with inductively coupled mass spectrometry (ICP-MS). The amounts of the four elements are in the range of the target values regulated by EU Directives.