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Water quality — Interlaboratory comparisons for proficiency testing of analytical chemistry laboratories
Automatically translated name:
Water quality -- Interlaboratory comparisons for proficiency testing of analytical chemistry laboratories
STANDARD published on 21.11.2007
Designation standards: ISO/TS 20612:2007
Publication date standards: 21.11.2007
SKU: NS-421333
The number of pages: 25
Approximate weight : 75 g (0.17 lbs)
Country: International technical standard
Category: Technical standards ISO
Description / Abstract: ISO/TS 20612:2007 specifies the criteria related to proficiency testing by interlaboratory comparisons in the field of water, waste water and sludge analysis. In particular, it specifies the requirements in respect to proficiency test providers and to the design, execution and evaluation of laboratory proficiency comparisons. ISO/TS 20612:2007 may be used if the determinands in the interlaboratory test may be regarded as capable of measurement with a certain degree of continuity. This is generally the case for chemical constituents and physicochemical determinands, but continuity does not always exist in the case of biological and/or microbiological determinands.
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Latest update: 2026-06-10 (Number of items: 2 281 585)
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