00000nam 2200000zi 4500 9.876482 CaOODSP 20241203113650 m o d f cr ||||||||||| 190717t19901990onc ob f001 0 eng d CaOODSP eng rda CaOODSP n-cn--- En49-9/1-14E-PDF En49-24/1-14 Biological test method : reference method for determining acute lethality of effluents to Daphnia magna. Ottawa : Environmental Protection, Conservation and Protection, Environment Canada, 1990. ©1990 1 online resource (xii, 18 pages). text txt rdacontent computer c rdamedia online resource cr rdacarrier Reference method ; EPS 1/RM/14 Digitized edition from print [produced by Environment and Climate Change Canada]. "July 1990." "Environmental Protection Series"--Cover. Issued also in French under title: Méthode d'essai hiologique : méthode de référence pour la détermination de la létalité aiguë d'effluents chez Daphnia magna. Includes bibliographical references (pages 15-16). "Explicit standard or reference methods for determining the acute lethal toxicity of effluents to the crustacean "waterflea" Daphnia magna are described in this report. Specific instructions for performing and reporting acute lethality tests with samples of effluent are given, and the guidance provided in the generic methodology document "Acute Lethality Test Using Daphnia spp".is built upon (Environment Canada, 1990a)"--Abstract. Daphnia Effluents gccst Toxic substances gccst Testing Canada. Environment Canada. Canada. Environmental Protection Directorate. Méthode d'essai biologique : (CaOODSP)9.876498 Report (Canada. Environment Canada) EPS 1/RM/14. (CaOODSP)9.851520 PDF 1.02 MB https://publications.gc.ca/collections/collection_2019/eccc/En49-9-1-14-eng.pdf