1. Department of Analytical Chemistry,
Faculty of Chemical Technology, University of Pardubice, Studentská
573, 532 10 Pardubice, Czech Republic
2. Research Institute for Organic
Syntheses, Rybitví 296, 533 54 Pardubice-Rybitví, Czech
Republic
3. Faculty of Science,
University
of Hradec Králové, Rokitanského 62, 500 03 Hradec
Králové 3, Czech Republic
4. Department of Organic Chemistry,
Ghent University, Krijgslaan 281 S4-bis, B-9000 Ghent, Belgium
5. Research Institute for Chromatography,
President Kennedypark 26, B-8500 Kortrijk, Belgium