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| 02043cam 2200397zi 4500 |
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| 001 | 9.877493 |
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| 003 | CaOODSP |
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| 005 | 20221107165005 |
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| 006 | m o d f |
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| 007 | cr ||||||||||| |
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| 008 | 190806s1990 oncd ob f000 0 eng d |
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| 040 | |aCaOODSP|beng|erda|cCaOODSP |
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| 041 | |aeng|bfre |
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| 043 | |an-cn--- |
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| 086 | 1 |aEn13-5/90-145E-PDF |
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| 100 | 1 |aCheam, V., |eauthor. |
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| 245 | 10|aIon-exclusion chromatographic determination of organic acids in precipitation samples / |cV. Cheam. |
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| 264 | 1|aBurlington, Ontario : |bNational Water Research Institute = Institut national de recherche sur les eaux, |c[1990] |
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| 300 | |a1 online resource (iii, 7 pages, 12 unnumbered pages) : |bcharts. |
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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 ; |v90-145 |
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| 500 | |aTitle from cover. |
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| 500 | |aDigitized edition from print [produced by Environment and Climate Change Canada]. |
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| 504 | |aIncludes bibliographical references (page 7). |
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| 520 | |a"This report describes an ion 9 exclusion chromatographic method for simultaneous analysis of organic acids usually found in precipitation — related samples. The method "excludes" most strong inorganic acids and resolves most organic acids particularly lactic and acetic, which the powerful gradient method can not resolve. The analyzable acids are citric, hydrofluoric, lactic, glycolic, formic, acetic, propionic and butyric"--Management perspective, page i. |
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| 546 | |aIncludes abstract and management perspective in English and French. |
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| 692 | 07|2gccst|aPrecipitation |
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| 692 | 07|2gccst|aAcid rain |
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| 692 | 07|2gccst|aWater management |
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| 710 | 1 |aCanada. |bEnvironment Canada. |
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| 710 | 2 |aNational Water Research Institute (Canada) |
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| 830 | #0|aNWRI contribution ;|v90-145.|w(CaOODSP)9.844121 |
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| 856 | 40|qPDF|s1.45 MB|uhttps://publications.gc.ca/collections/collection_2019/eccc/en13-5/En13-5-90-145-eng.pdf |
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