Polyamide-silica gel thin-layer chromatography of food preservatives.
D000085:Acetates / Q000032:analysis; D001565:Benzoates / Q000032:analysis; D002208:Caproates / Q000032:analysis; D005519:Food Preservation; D012459:Salicylates / Q000032:analysis
D000085:Acetates; D001565:Benzoates; D002208:Caproates; D012459:Salicylates