Jing-Fu Liu et al.
Journal of chromatography. A, 1066(1-2), 27-32 (2005-03-30)
Solid-phase microextraction (SPME) with a disposable ionic liquid (IL) coating was developed for headspace extraction of benzene, toluene, ethylbenzene, and xylenes (BTEX) in paints. The SPME fiber was coated with IL prior to every extraction, then the analytes were extracted...
John M Kokosa et al.
Journal of chromatography. A, 983(1-2), 205-214 (2003-02-06)
The primary standard test method used for the determination of gasoline diluent in used engine oils is method D 3525-93 of the American Society for Testing and Materials (ASTM), which involves direct injection of used oil onto a packed GC...
Determination of benzene, toluene, ethylbenzene, and xylenes in urine by purge and trap gas chromatography
Brcic I and Skender L
Journal of Separation Science, 26(14), 1225-1229 (2003)
Equilibrium in-fibre standardisation technique for solid-phase microextraction.
Journal of Chromatography A, 1072(1), 13-17 (2005)
Eva Aguilera-Herrador et al.
Journal of chromatography. A, 1201(1), 106-111 (2008-07-01)
The direct coupling between ionic liquid-based single-drop microextraction and gas chromatography/mass spectrometry is proposed for the rapid and simple determination of benzene, toluene, ethylbenzene and xylenes isomers (BTEX) in water samples. The extraction procedure exploits not only the high affinity...