000 02196nam  2200337za 4500
0019.846962
003CaOODSP
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008171109s1985    onca|||fo    f000 0 eng d
040 |aCaOODSP|beng
043 |an-cn---
0861 |aEn13-5/85-116E-PDF
24500|aLRTAP intercomparison study L-9 |h[electronic resource] : |bmajor ions, nutrients and physical properties in water / |cby K.I. Aspila ... [et al.].
260 |aBurlington, Ont. : |bQuality Assurance and Methods Section, Analytical Methods Division, National Water Research Institute,|c1985.
300 |aiii, 26, 54, [38] p. : |bill.
4901 |aNWRI contribution ; |vno. 85-116
500 |a"August 1985".
500 |a"Federal/Provincial Research and Monitoring Coordinating Committee (RMCC) - Quality Assurance Subgroup"--cover.
500 |aDigitized edition from print [produced by Environment and Climate Change Canada].
504 |aIncludes bibliographical references.
520 |a"The Canadian LRTAP program (long range transport of atmospheric pollutants) involves many different laboratories who individually produce data for regional or national objectives. If these data are to be merged or if they are to be used to establish long-term trends it is imperative that the data be verified as comparable between laboratories and that laboratories have produced data. in controlled and unbiased manner. This report describes the ninth interlaboratory study that addresses these issues. This study consisted of l0 water samples and was distributed to 43 laboratories who were requested to analyze for 16 different constituents,"--Exec. summary, p. i.
69207|2gccst|aWater quaity
7001 |aAspila, K. I.
7101 |aCanada. |bEnvironment Canada.
7102 |aFederal/Provincial Research and Monitoring Coordinating Committee (Canada). |bQuality Assurance Subgroup.
7102 |aNational Water Research Institute (Canada)
830#0|aNWRI contribution ;|vno. 85-116|w(CaOODSP)9.844121
85640|qPDF|s7.70 MB|uhttps://publications.gc.ca/collections/collection_2017/eccc/En13-5-85-116-eng.pdf