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Sources of variation in environmental radiochemical analysis
AbstractBoth collection and laboratory treatment of samples contribute to the uncertainty in the final analytical results. A detailed study of a pasture field showed that, for realistic sample numbers, field variation was in the range 20–40%. Routine analysis of a reference soil, coupled with the use of some simple criteria for the acceptance of analytical results, showed that laboratory variation could be maintained at well below 10%, generally much less than the field variation.
Sources of variation in environmental radiochemical analysis
AbstractBoth collection and laboratory treatment of samples contribute to the uncertainty in the final analytical results. A detailed study of a pasture field showed that, for realistic sample numbers, field variation was in the range 20–40%. Routine analysis of a reference soil, coupled with the use of some simple criteria for the acceptance of analytical results, showed that laboratory variation could be maintained at well below 10%, generally much less than the field variation.
Sources of variation in environmental radiochemical analysis
Livens, F.R. (author) / Quarmby, C. (author)
Environmental International ; 14 ; 271-275
1988-08-03
5 pages
Article (Journal)
Electronic Resource
English
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