Estimating measurement uncertainty in an afternoon. A case study in the practical application of measurement uncertainty

被引:0
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作者
Paul Armishaw
机构
[1] Australian Government Analytical Laboratories,National Analytical Reference Laboratory
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关键词
Measurement uncertainty; Traceability; Toluene in water;
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学科分类号
摘要
The ISO/IEC 17025:1999 standard requires chemical testing laboratories to have an estimate of the uncertainty of their measurements. This is a new requirement for many laboratories and there is confusion as to how to estimate uncertainty. Concerns have been raised about the time and effort required to obtain uncertainty estimates.
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页码:218 / 224
页数:6
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