00000nam 2200000za 4500 9.862616 CaOODSP 20241203113644 cr ||||||||||| 181002t19751976onca #ob f000 0 eng d CaOODSP eng eng fre n-cn-on En36-503/93E-PDF En36-503/93 Applicability of the Technicon AutoAnalyzer I and II systems for shipboard analysis of Great Lakes water samples [electronic resource] / F.J. Philbert ... [et al.]. Burlington, Ontario : Environment Canada, Inland Waters Directorate, Ontario Region, Water Quality Branch, 1975, c1976. iv, 10 p. : ill. Technical bulletin - Inland Waters Directorate ; no. 93 Contract KL 398-5-8029. Digitized edition from print [produced by Environment and Climate Change Canada]. Includes bibliographical references. "Water samples from lakes Ontario and Huron were analyzed simultaneously, using the Technicon AutoAnalyzer I and II (AAI and AAII) systems, for soluble reactive phosphate, soluble reactive silica, nitrate plus nitrite nitrogen, ammonia nitrogen, total alkalinity and chloride. This paper describes the major instrumental features of the AAI and AAII systems and compares the results of sample analysis, standard deviations and percent recoveries for the methods used. The results of the study indicated that comparable analytical results were obtainable from the two systems for all of the parameters except ammonia. The results of sample analysis for ammonia by the AAI method exceeded those obtained using the AAII method by as much as 18%. Both systems gave satisfactory percent recoveries and the precisions compared reasonably well"--Abstract, p. iv. Includes abstract in French. gccst Water quality gccst Systems gccst Lakes Philbert, F. J. Canada. Environment Canada. Canada. Inland Waters and Lands Directorate. Ontario Region. Water Quality Branch. Technical bulletin (Canada. Inland Waters Directorate) no. 93. (CaOODSP)9.861123 PDF 782 KB https://publications.gc.ca/collections/collection_2018/eccc/en36-503/En36-503-93-eng.pdf