00000nam 2200000zi 4500 9.876672 CaOODSP 20241203113650 m go d f cr |n||||||||| 190719s1993 onca |obt f00| 0 eng d CaOODSP eng rda CaOODSP n-cn--- En36-518/93-32E-PDF Anthony, D. H. J., author. Operation of the Goulden large-sample extractor (GLSE) (LaSalle Scientific Inc., version GLSE-95) / D.H.J. Anthony and T. Nagami. Burlington, Ontario : Research and Applications Branch, National Water Research Institute, [1993] 1 online resource (59 pages in various pagings) : illustrations. text txt rdacontent computer c rdamedia online resource cr rdacarrier [NWRI technical note] ; RAB-TN-93-32 Digitized edition from print [produced by Environment and Climate Change Canada]. Includes bibliographical references. "The Goulden Large-Sample Extractor (GLSE) was designed to provide a convenient means by which a certain class of organic contaminants in large samples (50-200 L) of water could be conveniently concentrated to measurable levels for environmental analytical purposes (1-11). When incorporated in an appropriate ultratrace analytical method, the technique can provide data at the parts-per-trillion (ppt) and parts-per-quadrillion (ppq) levels necessary for sensitive monitoring of contaminant distributions and trends in environmental freshwater systems"--Introduction, page 2. Dichloromethane Solvent extraction gccst Pollutants Nagami, T., author. Canada. Environment Canada. National Water Research Institute (Canada). Research and Applications Branch. Technical note (National Water Research Institute (Canada)) RAB-TN-93-32. (CaOODSP)9.862532 PDF 1.73 MB https://publications.gc.ca/collections/collection_2019/eccc/En36-518-93-32-eng.pdf