000 01737cam  2200325za 4500
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003CaOODSP
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008180115s1986    onc |||fo    f000 0 eng d
040 |aCaOODSP|beng
043 |an-cn---
0861 |aEn13-5/86-171E-PDF
1001 |aAlkema, H.
24510|aSummary report, IRQC studies 132-143 (Sept. 85 - Aug. 86) for trace metals, major ions, nutrients and physical parameters in surface waters |h[electronic resource] / |cH. Alkema.
260 |a[Burlington, Ont.] : |b[Quality Assurance and Methods Section, National Water Research Institute], |c[1986].
300 |a1 v. (various pagings)
4901 |aNWRI contribution ; |vno. 86-171
500 |aTitle from cover.
500 |aDigitized edition from print [produced by Environment and Climate Change Canada].
5203 |a"This compiled report of twelve quality control studies (QC) evaluates the chemical analysis of surface waters for laboratories in the Federal Inter-Regional Quality Control (IRQC) program. This report, which covers the period from September 1985 to August 1986 (QC studies IR 132 to IR143), describes the following: study design, treatment of data, performance indicators, and comments on individual laboratory performance"--Abstract.
69207|2gccst|aWater quality
69207|2gccst|aLaboratories
69207|2gccst|aQuality control
7101 |aCanada. |bEnvironment Canada.
7102 |aNational Water Research Institute (Canada)
830#0|aNWRI contribution ;|vno. 86-171|w(CaOODSP)9.844121
85640|qPDF|s11.17 MB|uhttps://publications.gc.ca/collections/collection_2018/eccc/En13-5-86-171-eng.pdf