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| 01939cam 2200349za 4500 |
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| 001 | 9.861999 |
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| 003 | CaOODSP |
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| 005 | 20221107160911 |
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| 007 | cr ||||||||||| |
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| 008 | 180914s1971 onc ||||o f000 0 eng d |
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| 040 | |aCaOODSP|beng |
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| 043 | |an-cn--- |
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| 086 | 1 |aEn36-515/45E-PDF |
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| 100 | 1 |aGoulden, P. D. |
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| 245 | 14|aThe determination of the phosphorus content of detergents |h[electronic resource] / |cP.D. Goulden, W.J. Traversy and M. Comba. |
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| 260 | |aOttawa : |bDept. of Energy, Mines and Resources, Inland Waters Branch, |c1971. |
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| 300 | |av, 9 p. |
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| 490 | 1 |aTechnical bulletin ; |vno. 45 |
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| 500 | |aDigitized edition from print [produced by Environment and Climate Change Canada]. |
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| 504 | |aIncludes bibliographical references. |
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| 520 | |a"This publication describes the procedures used in the Water Quality Division laboratories to determine the phosphorus concentration of detergents. A manual method published by the American Society for Testing and Materials (ASTM), modified to overcome the interference from borates, is used to analyze samples that have a phosphorus concentration close to the 20% P205 maximum specified in the Phosphorus Concentration Control Regulations. An automated method has been developed, using "Technicon AutoAnalyzer" equipment, that enables detergent samples to be screened for phosphorus content at a rate of 20 samples per hour"--Summary. |
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| 692 | 07|2gccst|aToxicology |
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| 693 | 4|aDetergents |
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| 693 | 4|aPhosphorus |
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| 700 | 1 |aComba, M. E. |
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| 700 | 1 |aTraversy, W. J. |
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| 710 | 1 |aCanada. |bEnvironment Canada. |
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| 710 | 1 |aCanada. |bInland Waters Branch. |
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| 710 | 1 |aCanada. |bDepartment of Energy, Mines and Resources. |
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| 830 | #0|aTechnical bulletin (Canada. Inland Waters Branch)|vno. 45|w(CaOODSP)9.861115 |
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| 856 | 40|qPDF|s409 KB|uhttps://publications.gc.ca/collections/collection_2018/eccc/En36-515-45-eng.pdf |
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