00000nam 2200000zi 4500 9.877146 CaOODSP 20241203113650 m o d f cr bn||||||||| 190729s1994 onca ob f000 0 eng d CaOODSP eng rda CaOODSP eng eng fre n-cn--- En13-5/94-52E-PDF Cheam, V., author. Laser-excited atomic fluorescence spectrometry : applications and potential in water analysis / V. Cheam, J. Lechner, R. Desrosiers, I. Sekerka and G. Lawson. Burlington, Ontario : National Water Research Institute = Institut national de recherche sur les eaux, [1994] 1 online resource (4 unnumbered pages, 20 pages, 12 unnumbered pages) : illustrations. text txt rdacontent computer c rdamedia online resource cr rdacarrier NWRI contribution ; no. 94-52 Digitized edition from print [produced by Environment and Climate Change Canada]. Includes bibliographical references (pages 10-12). "This report describes the application of LEAFS to the analysis of real substrates. The analytical results on Great Lakes waters, oceanic waters, Canadian Arctic snow and ice, and the results on dissolved versus total lead are discussed. The concentration of lead in the snow-ice layers peak in the late winter/early spring period. A substantial amount of Pb was found to be present in particulate form. Also a comprehensive literature review is presented along with a discussion on LEAFS potential for routine use. When a commercial unit is available, a rapid increase in usage is expected"--Abstract. Includes summaries and abstracts in English and French. gccst Ice gccst Snow gccst Water gccst Lead gccst Chemistry Lechner, Josef F., author. Desrosiers, R. J., author. Sekerka, I., author. Lawson, G., author. Canada. Environment Canada. National Water Research Institute (Canada). Research and Applications Branch. National Water Research Institute (Canada). Research Support Division. National Water Research Institute (Canada). Lakes Research Branch. National Water Research Institute (Canada) NWRI contribution ; no. 94-52. (CaOODSP)9.844121 PDF 2.87 MB https://publications.gc.ca/collections/collection_2019/eccc/en13-5/En13-5-94-52-eng.pdf