title: [THE DETERMINATION OF THE CAFFEINE, QUININE AND STRYCHNINE CONTENT OF SYRUP OF KOLA BY MEANS OF ION EXCHANGE RESINS].
mesh_terms: D002110:Caffeine; D002626:Chemistry, Pharmaceutical; D002929:Cinchona; D005502:Food; D007475:Ion Exchange Resins; D010604:Pharmacy; D010946:Plants, Medicinal; D011803:Quinine; D012106:Research; D013331:Strychnine
chemical_list: D007475:Ion Exchange Resins; D002110:Caffeine; D011803:Quinine; D013331:Strychnine
keywords: CAFFEINE; CHEMISTRY, PHARMACEUTICAL; EXPERIMENTAL LAB STUDY; ION EXCHANGE RESINS; PLANTS, MEDICINAL; QUININE; STRYCHNINE
vernacular_title: DE BEPALING VAN HET COFFEINE-, KININE- EN STRYCHNINEGEHALTE VAN SIRUPUS COLAE COMPOSITUS MET BEHULP VAN IONENUITWISSELAARS OP HARSBASIS.