Publication Details |
Category | Text Publication |
Reference Category | Journals |
Title (Primary) | Application of solid-phase microextraction (SPME) in combination with GC/FID to the determination of benzene and halogenated benzenes in pure and octanol-saturated water |
Author | Popp, P.; Paschke, A.; Schroeter, U.; Oppermann, G. |
Journal | Chemia Analityczna |
Year | 1995 |
Department | OEC; ANA; COE |
Volume | 40 |
Issue | 6 |
Page From | 897 |
Page To | 904 |
Language | englisch |
Keywords | solid-phase microextraction; gas chromatography; halogenated benzenes |
Abstract |
The solid-phase microextraction (SPME) is a new method for the extraction of organic compounds from aqueous samples which eliminates the use of solvents. Sorbent-coated silica fibres are used to extract the analytes from the sample. After extraction, the fibres a re directly transferred to the injector of a gas chromatograph and the adsorbed substances are thermally desorbed. In combination with GC/FID the SPME procedure was optimized for the determination of C6H6, C6H5Cl, C6H5Br, 1,2-C6H4Cl2, 1,4-C6H4Cl2, 1,2-C6H4Br2 and 1,4-C6H4Br2 in pure and octanol-saturated water. The procedure was found to be linear for 4-5 orders of magnitude, the detection limits lay between 0.4 mu g l(-1) and 3.1 mu g l(-1) and the high octanol concentration has no negative influence on the extraction of the analytes. |
Persistent UFZ Identifier | https://www.ufz.de/index.php?en=20939&ufzPublicationIdentifier=24026 |
Popp, P., Paschke, A., Schroeter, U., Oppermann, G. (1995): Application of solid-phase microextraction (SPME) in combination with GC/FID to the determination of benzene and halogenated benzenes in pure and octanol-saturated water Chem. Anal. 40 (6), 897 - 904 |