00000nam 2200000zi 4500 9.870685 CaOODSP 20241203113647 m o d f cr bn||||||||| 190327s1991 onc ob f000 0 eng d CaOODSP eng rda CaOODSP eng fre En13-5/91-72E-PDF Dutka, B. J., author. Stability and replicability of bioassays used in the "battery of tests" approach for aquatic ecosystem screening / B.J. Dutka. Burlington, Ontario : National Water Research Institute = Institut national de recherche sur les eaux, [1991] 1 online resource (4 unnumbered pages, 25 pages) : illustrations. text txt rdacontent computer c rdamedia online resource cr rdacarrier NWRI contribution ; no. 91-72 Digitized edition from print [produced by Environment and Climate Change Canada]. Includes bibliographical references. "Information on the reliability of a bioassay is usually attained through the standardization of the method's protocols. This theoretically ensures that all laboratories following the method will attain the same result with the same chemical or sample. However, before we can establish whether or not the results are the same or similar we must know the innate variability of each test system that we use. In this report are shown the stability over time and replicability of the various bioassays used in the battery of tests approach"--Abstract. Includes management perspective and abstract in French. gccst Water quality gccst Bioassay Canada. Environment Canada. National Water Research Institute (Canada). Rivers Research Branch. National Water Research Institute (Canada) NWRI contribution ; no. 91-72. (CaOODSP)9.844121 PDF 2.25 MB https://publications.gc.ca/collections/collection_2019/eccc/en13-5/En13-5-91-72-eng.pdf