00000nam 2200000zi 4500 9.877880 CaOODSP 20241203113651 m go d f cr |n||||||||| 190813s1991 onc #otb f000 0 eng d CaOODSP eng rda CaOODSP eng fre n-cn-on En13-5/91-127E-PDF Li, W. C., author. Interlaboratory study no. G-1 : analysis of selected chlorinated hydrocarbons in sediments / W.C. Li, A.S.Y. Chau and I. Orchard. Burlington, Ontario : Research and Applications Branch, National Water Research Institute, [1991] 1 online resource (1 volume (various pagings)) text txt rdacontent computer c rdamedia online resource cr rdacarrier NWRI contribution ; 91-127 Digitized edition from print [produced by Environment and Climate Change Canada]. Includes bibliographical references (page 9). "As part of quality assurance/quality control (QA/QC) program for sediments under the auspices of the Great Lakes Action Plan (GLAP), an interlaboratory study (G-1) for the analysis of selected chlorinated hydrocarbons in sediments was designed and conducted. Twenty-six laboratories were sent seven test samples including two standard solutions and five naturally contaminated sediments. Each laboratory was requested to analyze the three selected chlorinated hydrocarbons, namely, hexachlorobutadiene (HCBD), hexachlorobenzene (HCB) and octachlorostyrene (OCS) in all test samples. Sixteen out of twenty-six. laboratories submitted results. ln general, intralaboratory precision for duplicate sediments was good for most of the participating laboratories. lnterlaboratory precision for standard solutions was comparable to the previous interlaboratory studies for the analysis of chlorinated hydrocarbons"--Abstract. Includes abstract in French. gccst Quality control gccst Sediments gccst Lakes Chau, A. S. Y. (Alfred Shun-Yuen), 1941- author. Orchard, I., author. Canada. Environment Canada. National Water Research Institute (Canada). Research and Applications Branch. NWRI contribution ; 91-127. (CaOODSP)9.844121 PDF 2.98 MB https://publications.gc.ca/collections/collection_2019/eccc/en13-5/En13-5-91-127-eng.pdf