| 000 | 00000nam 2200000zi 4500 |
| 001 | 9.877052 |
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| 003 | CaOODSP |
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| 005 | 20241203113650 |
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| 006 | m o d f |
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| 007 | cr ||||||||||| |
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| 008 | 190726e199008##onca #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 |aEn13-5/90-139E-PDF |
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| 100 | 1 |aLi, W. C., |eauthor. |
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| 245 | 10|aPreservation of organics : |bpart IV : stability of BIS (tri-n-butyltin) oxide in sediment extracts / |cby W.C. Li, S.Z. Zhang, Y.K. Chau and A.S.Y. Chau. |
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| 246 | 10|aStability of BIS (tri-n-butyltin) oxide in sediment extracts |
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| 264 | 1|aBurlington, Ontario, Canada : |bNational Water Research Institute, Canada Centre for Inland Waters, |cAugust 1990. |
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| 300 | |a1 online resource (iii, 9 pages, 5 unnumbered pages) : |billustrations. |
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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 ; |v90-139 |
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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 9). |
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| 520 | 3 |a"This report summarizes the results for the preparation and stability of sediment extracts fortified with bis(tri-n-butyltin) oxide (TBTO). The analysis of TBTO in sediment extracts involved solvent exchange, chemical derivatization with ethyl Grignard reagent and analysis of the resulting ethyl derivative (ethyl-tributyltin) by GC/AAS. Stability of TBTO in sediment extracts was investigated under two storage conditions, namely 4°C and 25°C in the dark. Analytical results indicated no degradation of TBTO occurred in the two fortified sediment extracts for a minimum of 4 months"--Abstract, page iii. |
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| 546 | |aIncludes abstract and management perspective in English and French. |
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| 653 | 10|aTributyltin |
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| 692 | 07|2gccst|aSediments |
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| 692 | 07|2gccst|aEnvironmental management |
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| 700 | 1 |aZhang, S. Z., |eauthor. |
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| 700 | 1 |aChau, Y. K., |eauthor. |
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| 700 | 1 |aChau, A. S. Y. |q(Alfred Shun-Yuen), |d1941- |eauthor. |
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| 710 | 1 |aCanada. |bEnvironment Canada. |
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| 710 | 2 |aCanada Centre for Inland Waters. |
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| 710 | 2 |aNational Water Research Institute (Canada) |
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| 830 | #0|aNWRI contribution ;|v90-139.|w(CaOODSP)9.844121 |
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| 856 | 40|qPDF|s1.33 MB|uhttps://publications.gc.ca/collections/collection_2019/eccc/en13-5/En13-5-90-139-eng.pdf |
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