Please use this identifier to cite or link to this item: http://scholarbank.nus.edu.sg/handle/10635/77429
Title: Direct coupling of supercritical fluid extraction-supercritical fluid chromatography for the determination of selected polycyclic aromatic hydrocarbons in aqueous environmental samples
Authors: Ong, C.P. 
Lee, H.K. 
Li, S.F.Y. 
Issue Date: 1991
Source: Ong, C.P.,Lee, H.K.,Li, S.F.Y. (1991). Direct coupling of supercritical fluid extraction-supercritical fluid chromatography for the determination of selected polycyclic aromatic hydrocarbons in aqueous environmental samples. Environmental Monitoring and Assessment 19 (1-3) : 63-71. ScholarBank@NUS Repository.
Abstract: A rapid and simple method is described for the quantitative determination of polycyclic aromatic hydrocarbons in aqueous environmental samples. A microscale on-line supercritical fluid extraction-supercritical fluid chromatography system using carbon dioxide is employed. The extract is analysed using capillary supercritical fluid chromatography with UV detection. Detection was carried out at 254 nm. An extraction efficiency of as high as 91% was obtained for the PAHs.
Source Title: Environmental Monitoring and Assessment
URI: http://scholarbank.nus.edu.sg/handle/10635/77429
ISSN: 01676369
Appears in Collections:Staff Publications

Show full item record
Files in This Item:
There are no files associated with this item.

Page view(s)

38
checked on Jan 21, 2018

Google ScholarTM

Check


Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.