Contributions to CBS2005 Quality and reproducibility of chamber saturation with the new Automatic Development Chamber ADC Reich, E., Widmer, V., Handloser, D., (2005) CBS 95, 10-13, Muttenz 2004 Quality control of Stephania tetrandra Blatter, A., Reich, E., (2004) CBS 92, 13-15, Muttenz 2003 Analysis of flavone glycosides from Hawthorn and Passion flower Widmer, V., (2003) CBS 91, 14-15, Muttenz 2002 HPTLC Investigations on St. John's Wort Blatter, A., (2002) CBS 88, 9-11, Muttenz Customer Magazine CBS | | |