SOM CODE MODEL COMPANY DESCRIPTION
N341/1 05700 LOBACHEMI,INDIA SILICA GEL G FOR THIN LAYER CHROMATOGRAPHY 500GM/BTL
N341/17 GE00301000 SCHARLAU, SPAIN SILICA GEL 60 FOR THIN-LAYER CHROMATOGRAPHY 1KG/BTL. (SiO2, PREPARATIVE LAYER CHROMATOGRAPHY, PLC/PCC)