환경분야 시험 · 검사기관의 정도관리 현장평가결과 고찰
A Study on the on-site Assessment Results of EnvironmentalTesting Laboratories
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Quality control systems of environmental testing laboratories are operated on the basis of proficiency tests and on-site assessments conducted in nine fields of testing laboratories. In this study, the assessment results of quality control systems present in environmental testing laboratories are analyzed with respect to their conformance with international standards(ISO/IEC 17025). The assessment results of quality control systems of 357 environmental testing laboratories indicate that the majority of the targeted laboratories meet the conformity requirements but 10 laboratories do not meet the conformity requirements. According to the score distribution, the waste testing laboratory and persistent organic pollutants testing laboratory have the highest scores of 88.2 points and 87.6 points, respectively. The air quality testing laboratory and odor testing laboratory have the lowest scores of 82.3 points and 80.1 points. Furthermore, the overall average score has increased from 84.0 points in the year 2012 to 85.4 points in the year 2016.
Abstract
Quality control systems of environmental testing laboratories are operated on the basis of proficiency tests and on-site assessments conducted in nine fields of testing laboratories. In this study, the assessment results of quality control systems present in environmental testing laboratories are analyzed with respect to their conformance with international standards(ISO/IEC 17025). The assessment results of quality control systems of 357 environmental testing laboratories indicate that the majority of the targeted laboratories meet the conformity requirements but 10 laboratories do not meet the conformity requirements. According to the score distribution, the waste testing laboratory and persistent organic pollutants testing laboratory have the highest scores of 88.2 points and 87.6 points, respectively. The air quality testing laboratory and odor testing laboratory have the lowest scores of 82.3 points and 80.1 points. Furthermore, the overall average score has increased from 84.0 points in the year 2012 to 85.4 points in the year 2016.
참고문헌 (15)
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- 환경측정분석 정도관리체계 개선에 관한 연구, "국립환경과학원", ~ (2008)
- ISO 13528, "Statistical methods for use in proficiency test interlaboratory comparisons", ~ (2005)
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- ISO Guide 43-1, "Proficiency test by interlaboratory comparisons-Part 1 : Development and operation of proficiency test schemes by laboratory accreditation bodies", ~ (2002)
- ISO Guide 43-2, "Proficiency test by interlaboratory comparisons-Part 2: Selection and use proficiency test schemes by laboratory accreditation bodies", ~ (2002)
- ISO Guide 5725-2, "Accuracy of measurement methods and results-part 2: Basic method for the determination of repeatability of a standard measurement method", ~ (2002)
- ISO Guide 98-3, "Uncertainty in Measurement", ~ (2004)
- "The international harmonized protocol for the proficiency test of analytical chemistry laboratories (IUPAC Technical Report)", Pure Appl. Chem, 78(1), pp.145~196 (2006)