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| 01891nam 2200361zi 4500 |
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| 001 | 9.870563 |
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| 003 | CaOODSP |
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| 005 | 20221107163140 |
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| 006 | m o d f |
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| 007 | cr nn||||||||| |
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| 008 | 190326q1987 onc o f000 0 eng d |
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| 040 | |aCaOODSP|beng|erda|cCaOODSP |
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| 043 | |an-cn--- |
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| 086 | 1 |aEn13-5/87-150E-PDF |
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| 100 | 1 |aAlkema, H., |eauthor. |
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| 245 | 10|aSummary report for inter-regional quality assurance studies 144-155 (Sept. 86-Aug. 87) for inorganic constituents in surface waters / |cH. Alkema. |
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| 264 | 1|aBurlington, Ontario : |bEnvironment Canada, National Water Research Institute, |c[1987]. |
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| 300 | |a1 online resource (1 volume (various pagings)) |
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| 336 | |atext|btxt|2rdacontent |
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| 337 | |acomputer|bc|2rdamedia |
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| 338 | |aonline resource|bcr|2rdacarrier |
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| 490 | 1 |aNWRI contribution ; |v87-150 |
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| 500 | |aCover title. |
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| 500 | |aDigitized edition from print [produced by Environment and Climate Change Canada]. |
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| 520 | 3 |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 1986 to August 1987 (QC studies IR144 to IR155), describes the following: study design, treatment of data, performance indicators, and comments on individual laboratory performance"--Abstract. |
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| 692 | 07|2gccst|aWater quality |
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| 692 | 07|2gccst|aLaboratories |
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| 692 | 07|2gccst|aQuality control |
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| 710 | 1 |aCanada. |bEnvironment Canada. |
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| 710 | 2 |aNational Water Research Institute (Canada). |bQuality Assurance and Methods Section. |
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| 830 | #0|aNWRI contribution ;|v87-150.|w(CaOODSP)9.844121 |
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| 856 | 40|qPDF|s12.53 MB|uhttps://publications.gc.ca/collections/collection_2019/eccc/en13-5/En13-5-87-150-eng.pdf |
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