000	00000nam 2200000zi 4500
001	9.878265
003	CaOODSP
005	20241203113651
006	m     o  d f
007	cr |||||||||||
008	190820s1992    oncd   #ob   f000 0 eng d
040	|aCaOODSP|beng|erda|cCaOODSP
041	|aeng|bfre
043	|an-cn---
086	1 |aEn13-5/92-08E-PDF
100	1 |aLee, H. B., |eauthor.
245	12|aA new and improved method for the determination of chlorobenzenes and hexachloro-1,3-butadiene in sediments using supercritical carbon dioxide extraction / |cH.B. Lee, T.E. Peart and R.L. Hong-You.
264	1|aBurlington, Ontario : |bNational Water Research Institute, Research and Applications Branch : |bWastewater Technology Centre Laboratory, |c[1992]
300	|a1 online resource (15 pages, 4 unnumbered pages) : |bgraphs.
336	|atext|btxt|2rdacontent
337	|acomputer|bc|2rdamedia
338	|aonline resource|bcr|2rdacarrier
490	1 |aNWRI contribution ; |v92-08
500	|aDigitized edition from print [produced by Environment and Climate Change Canada].
504	|aIncludes bibliographical references (pages 11-12).
520	3 |a"A method for the determination of chlorobenzenes and hexachlorobutadiene in sediment using a supercritical fluid extraction (SFE) technique was developed. Among the many extraction conditions evaluated, the best recovery of these chlorinated compounds was obtained by using an extraction temperature of 80°C and carbon dioxide modified by a 1:1 mixture of methanol and dichloromethane"--Abstract.
546	|aIncludes abstract and management perspective in English and French.
692	07|2gccst|aAnalysis
692	07|2gccst|aSediments
692	07|2gccst|aMethodology
700	1 |aPeart, Thomas E., |eauthor.
700	1 |aHong-You, Robert L., |eauthor.
710	1 |aCanada. |bEnvironment Canada.
710	2 |aNational Water Research Institute (Canada). |bResearch and Applications Branch.
830	#0|aNWRI contribution ;|v92-08.|w(CaOODSP)9.844121
856	40|qPDF|s1.83 MB|uhttps://publications.gc.ca/collections/collection_2019/eccc/en13-5/En13-5-92-08-eng.pdf