00000nam 2200000za 4500 9.850190 CaOODSP 20241203113641 cr ||||||||||| 180117s1986 onca|||fob f000 0 eng d CaOODSP eng eng fre n-cn--- En13-5/86-187E-PDF Bengert, G. A. The NWRI Microlayer Sampler Mark II [electronic resource] / G.A. Bengert, N. Madsen and Y.K. Chau. Burlington, Ont. : Environmental Contaminants Division, National Water Research Institute, [1986]. 12 p. : ill. NWRI contribution ; no. 86-187 "Division Control No. ECD-187". "This manuscript has been submitted as an NWRI Publication and the contents are subject to change". Digitized edition from print [produced by Environment and Climate Change Canada]. Includes bibliographical references. "The present NWRI Surface Microlayer Sampler Mk-II is a scaled-down version of the previous model to make it more portable and more convenient to use in the field. It is smaller in size, lighter in weight, and can be motor or manualy operated. The unit is side-mounted on a Boston Whaler, and can be transported, installed and operated by one person. It has been field-tested in the St, Clair and St. Lawrence Rivers in our alkyllead studies. Its overall performance is considered superior than the earlier model"--Exec. summary. Includes executive summary in French. gccst Water quality gccst Scientific equipment Chau, Y. K. Madsen, N. M. Canada. Environment Canada. National Water Research Institute (Canada) NWRI contribution ; no. 86-187 (CaOODSP)9.844121 PDF 750 KB https://publications.gc.ca/collections/collection_2018/eccc/En13-5-86-187-eng.pdf