3KUSELMAN I, FAJG ELJ A. [U PAC/CITAC Guide : selec- tion and use of proficiency testing schemes for a limited number of participants--chemical analytical laboratories ([UPAC Technical Retmrt) [J]. Pure Appl. Chem., 2010,82(5):1 099-1 135.
4HIBBERT D B. Metrological traceability: I make it 42; you make it42;but is it the same 429. [J].Accred Qual Assur. ,2006,11:543-549.
5GARDNER M J. Quality control techniques for chemical analysis: some current shortcomings and possible future developments [ J ]. Accred Qual Assur. , 2007, 12 : 653- 657.
6ZELENY R,SCHIMMEL H, Influence of the approach to calibration on the accuracy and the traceability of certi- fied values in certified reference materials[ J]. Trends in Anal. Chem. ,2012,33:107-116.
7PAUWELS J,LAMIIERTY A. CRMs for the 21st century: new demands and challenges [ J ]. Fresenius J. Anal. Chem. ,2001,370 : 111-114.
8罗珀等著,李红梅,刘菲,李盂婉译,标准物质及其在分析化学中的应用,中国计量出版社,2006.
9POMS R E. Towards the world-wide harmonisation of ana- lytical methods for monitoring quality and safety in the food chain [ J ]. Quality Assurance and Safety of Crops & Foods ,2012,4(3) : 144.
10LINSINGER T P J,BERNREUTHER A,CORBISIER P, et al. Accreditation of reference material producers:the example of IRMM's Reference Materials Unit[ J]. Accred Qual Assur,2 007(12) : 167-174.
