THIN-LAYER CHROMATOGRAPHY OF TETRACYCLIC TRITERPENES ON SILICA  IMPREGNATED WITH SILVER NITRATE.
D002845:Chromatography; D002855:Chromatography, Thin Layer; D004396:Coloring Agents; D005306:Fertilization; D012106:Research; D012822:Silicon Dioxide; D012835:Silver Nitrate; D013729:Terpenes; D014315:Triterpenes
D004396:Coloring Agents; D013729:Terpenes; D014315:Triterpenes; D012822:Silicon Dioxide; D012835:Silver Nitrate
CHROMATOGRAPHY; EXPERIMENTAL LAB STUDY; SILICA; SILVER NITRATE; TERPENES