00000nam 2200000zi 4500 9.867667 CaOODSP 20241203113645 m o d f cr nn||||||||| 190128s1986 onca ob f000 0 eng d CaOODSP eng rda CaOODSP eng fre n-cn--- En13-5/86-96E-PDF Ryan, J. F., author. Analytical method for toxaphene in fish tissue / by J.F. Ryan and B.F. Scott. Burlington, Ontario : Analytical Methods Division, National Water Research Institute, Canada Centre for Inland Waters, [1986] 1 online resource (19 pages, 11 unnumbered pages) : illustrations. text txt rdacontent computer c rdamedia online resource cr rdacarrier NWRI contribution ; 86-96 Cover title. "Control no. AM291." Digitized edition from print [produced by Environment and Climate Change Canada]. Includes bibliographical references. "An electron-capture-gas chromatographic method has been developed for the analysis of toxaphene in fish tissue. The cleanup steps were modifications of an existing method used to determine organochlorine concentrations in environmental samples. Emphasis was placed in selecting peaks from the complex chromatogram of toxaphene which were not interferred with by other OC's, which gave quantitative recoveries at 0.2 ppm and yielded reproducible results. Eleven peaks were selected for the quantitation which followed these requirements in the concentration range of 0.2 µg/mL to 5 µg/mL with quantitative recoveries (>85%). Precision was generally better than 6%"--Abstract, page 1. Includes management perspective and abstract in French. Freshwater fishes--Effect of water pollution on Toxaphene--Analysis Scott, Brian F., 1939- author. Canada. Environment Canada. National Water Research Institute (Canada). Analytical Methods Division. NWRI contribution ; 86-96. (CaOODSP)9.844121 PDF 1.86 MB https://publications.gc.ca/collections/collection_2019/eccc/En13-5-86-96-eng.pdf