| Autor: |
Zeisler, Rolf, Dekner, Robert, Strachnov, Vladimir, Ruiz, Hernan Vera |
| Zdroj: |
Fresenius' Journal of Analytical Chemistry; January 1995, Vol. 352 Issue: 1-2 p14-18, 5p |
| Abstrakt: |
For more than thirty years the International Atomic Energy Agency has been assisting laboratories in Member States in maintaining and improving the reliability, i.e. the quality of analyses of nuclear, industrial, environmental and biological materials, and materials of marine origin. Through the Analytical Quality Control Services (AQCS) the Agency initiates and supports improvements in the accuracy of analytical chemical and radiometric measurements and their traceability to basic standards. This is achieved by organizing worldwide and regional intercomparison exercises and by distributing reference materials. The latest biological and environmental reference and intercomparison materials are presented and general information is given on the preparation of materials, intercomparison runs, and the evaluation of reference data. Means to improve the quality of intercomparison results are presented and discussed. |
| Databáze: |
Supplemental Index |
| Externí odkaz: |
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