Preservation of organics : part IV : stability of BIS (tri-n-butyltin) oxide in sediment extracts / by W.C. Li, S.Z. Zhang, Y.K. Chau and A.S.Y. Chau. : En13-5/90-139E-PDF
"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.
Lien permanent pour cette publication :
publications.gc.ca/pub?id=9.877052&sl=1
Ministère/Organisme | Canada. Environment Canada. Canada Centre for Inland Waters. National Water Research Institute (Canada) |
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Titre | Preservation of organics : part IV : stability of BIS (tri-n-butyltin) oxide in sediment extracts / by W.C. Li, S.Z. Zhang, Y.K. Chau and A.S.Y. Chau. |
Variante du titre | Stability of BIS (tri-n-butyltin) oxide in sediment extracts |
Titre de la série | NWRI contribution ; 90-139 |
Type de publication | Série - Voir l'enregistrement principal |
Langue | [Anglais] |
Format | Électronique |
Document électronique | |
Note(s) | Digitized edition from print [produced by Environment and Climate Change Canada]. Includes bibliographical references (page 9). Includes abstract and management perspective in English and French. |
Information sur la publication | Burlington, Ontario, Canada : National Water Research Institute, Canada Centre for Inland Waters, August 1990. |
Auteur / Contributeur | Li, W. C., author. Zhang, S. Z., author. Chau, Y. K., author. Chau, A. S. Y. (Alfred Shun-Yuen), 1941- author. |
Description | 1 online resource (iii, 9 pages, 5 unnumbered pages) : illustrations. |
Numéro de catalogue |
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Descripteurs | Sediments Environmental management |