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008210920s1981    oncd    ob   f000 0 eng d
040 |aCaOODSP|beng|erda|cCaOODSP
0861 |aEn36-539/04-1981E-PDF
1001 |aCheam, V., |eauthor.
24510|aSpecification studies and statements : |bI. trace metals, major ions, nutrients, physical parameters and miscellaneous inorganics parameters in water at three concentration levels / |cV. Cheam and A.S.Y. Chau.
24635|aSpecification studies and statements : |bI. trace metals, major ions, nutrients, physical parameters and miscellaneous inorganic constituents in water at three concentration levels
264 1|a[Burlington, Ont.] : |bEnvironment Canada, National Water Research Institute = Environnement Canada, Institut national de recherche sur les eaux, |c[1981]
300 |a1 online resource (130 pages) : |bcharts.
336 |atext|btxt|2rdacontent
337 |acomputer|bc|2rdamedia
338 |aonline resource|bcr|2rdacarrier
4901 |aUnpublished report
500 |aDigitized edition from print [produced by Environment and Climate Change Canada].
500 |a"Technical Report 16-AMD-T-6-81-VC."
504 |aIncludes bibliographical references (pages 128-130).
5203 |a"Specification statements (precision, accuracy and detection limit) derived from round robin interlaboratory investigation on an analytical method are indexes of the reliability, credibility and limitation of the routine data generated, and thus form an integral and essential part of the measurement process. Since methods in the Water Quality Branch Analytical Methods Manual do not yet possess such statements, the need to generate them is urgent otherwise NAQUADAT data may not be interpreted with demonstrated levels of confidence. This report is the first (Phase I) of a series which fulfills this need and specifies interlaboratory statements of detection limit, precision and accuracy on all existing methods and the future ones used by the Water Quality Branch laboratories across Canada -Moncton, Longueuil, Burlington, Calgary and Vancouver"--Abstract.
650 0|aTrace elements in water|xAnalysis.
650 0|aQuality assurance.
650 6|aOligoéléments dans l'eau|xAnalyse.
650 6|aAssurance qualité.
7102 |aNational Water Research Institute (Canada), |eissuing body.
830#0|aUnpublished manuscript (National Water Research Institute (Canada))|w(CaOODSP)9.901451
85640|qPDF|s2.46 MB|uhttps://publications.gc.ca/collections/collection_2021/eccc/en36-539/En36-539-04-1981-eng.pdf