1. Research Group of Technical Analytical Chemistry of the Hungarian Academy of Sciences, Institute of General and Analytical Chemistry, Budapest University of Technology and Economics, 1111 Budapest, Szt. Gellért tér 4, Hungary, Institute of General and Analytical Chemistry, Budapest University of Technology and Economics, 1111 Budapest, Szt. Gellért tér 4, Hungary, Institute of Organic Chemical Technology, Budapest University of Technology and Economics, 1111 Budapest, Müegyetem rkp. 3, Hungary, and Joint...