Abstract
THIN LAYER CHROMATOGRAPHIC Rf VALUES OF TOXICOLOGICALLY RELEVANT SUBSTANCES ON STANDARDIZED SYSTEM, 2nd revised and enlarged edition, VCH Publishers, Weinheim, 1992, 308 pages, DM 138.00; ISBN 3-527-27397-2
THIN-LAYERCHROMATOCRAPHkREACENTSAND DETECTION METHODS. VOLUME 1 B, H. Jork, W. Fisher, W. Funk and H. Wimmer, VCH Weinheim, Cermany, 1994; xvi + 496 pp., DM 198.00. f81 .OO: ISBN 3-527-28205-X