TY - RPRT TI - DEVICES FOR CONTINUOUS DEVELOPMENT AND SAMPLE APPLICATION IN PREPARATIVE THIN-LAYER CHROMATOGRAPHY. AU - R D BENNETT AU - E HEFTMANN PY - 1963 DO - 10.1016/s0021-9673(01)83677-3 UR - https://pubmed.ncbi.nlm.nih.gov/14067884/ ID - 14067884 ER -