کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1248824 | 970466 | 2006 | 14 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Evaluation of the quality of measurement of organochlorine contaminants in the marine environment: the QUASIMEME1 experience
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
شیمی
شیمی آنالیزی یا شیمی تجزیه
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Evaluation of the quality of measurement of organochlorine contaminants in the marine environment: the QUASIMEME1 experience Evaluation of the quality of measurement of organochlorine contaminants in the marine environment: the QUASIMEME1 experience](/preview/png/1248824.png)
چکیده انگلیسی
Organochlorine residues in marine environmental test materials have been included in QUASIMEME Laboratory Performance Studies since 1996. The methods of data assessment include the Cofino model, which provides a sound basis for obtaining a reliable assigned value from the wide range of data distributions that occur in these studies. Both numeric and left-censored values are included in the data assessment. We review all data from the 1996-2004 studies by determinand, assessment category (viz. satisfactory, questionable, and unsatisfactory) and laboratory. The Quality Performance Indicators developed show the collective improvements made through the sustained implementation of these studies. We discuss sources of error and proposals for further improvement.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: TrAC Trends in Analytical Chemistry - Volume 25, Issue 4, April 2006, Pages 350-363
Journal: TrAC Trends in Analytical Chemistry - Volume 25, Issue 4, April 2006, Pages 350-363
نویسندگان
D.E. Wells, J. de Boer,