00000nam 2200000zi 4500 9.872951 CaOODSP 20241203113648 m o d f cr ||||||||||| 190514e198802##onc #ob f000 0 eng d CaOODSP eng rda CaOODSP eng fre n-cn--- En13-5/88-64E-PDF Li, W. C., author. Organic standards for preparation of blind spikes : final report / by W.C. Li, H.B. Lee and A.S.Y. Chau. Burlington, Ontario : National Water Research Institute, Research and Applications Branch, Canada Centre for Inland Waters, February 1988. 1 online resource (ii, 10 pages, 10 tables). text txt rdacontent computer c rdamedia online resource cr rdacarrier NWRI contribution ; 88-64 Title from cover. Digitized edition from print [produced by Environment and Climate Change Canada]. Includes bibliographical references. "This report describes the preparation of organic standards in ampules for quality control, These ampules covered a wide range of parameters including 19 organochlorine insecticides with a- and y-BHC and PCBs (a mixture of 1+1+1 Aroclors 1242, 1254 and 1260), five acidic and three neutral herbicides, three organophosphorus pesticides and two carbamates, The quality of prepared ampules was verified by monitoring their concentration as compared with their design values"--Abstract, page ii. Includes abstract and management perspective in English and French. gccst Herbicides gccst Insecticides gccst Standards Chau, A. S. Y. (Alfred Shun-Yuen), 1941- author. Lee, H. B., author. Canada. Environment Canada. National Water Research Institute (Canada). Research and Applications Branch. Canada Centre for Inland Waters. NWRI contribution ; 88-64. (CaOODSP)9.844121 PDF 1.06 MB https://publications.gc.ca/collections/collection_2019/eccc/en13-5/En13-5-88-64-eng.pdf