Separation of tabletted mixtures of barbiturates, aspirin, phenacetin, caffeine, codeine, and quinine by ion-exchange paper chromatography.
D001241:Aspirin / Q000737:chemistry*; D001463:Barbiturates / Q000737:chemistry*; D002110:Caffeine / Q000737:chemistry*; D002845:Chromatography; D002852:Chromatography, Ion Exchange; D002854:Chromatography, Paper; D003061:Codeine / Q000737:chemistry*; D007475:Ion Exchange Resins; D010615:Phenacetin; D011803:Quinine / Q000737:chemistry*; D013607:Tablets / Q000737:chemistry*
D001463:Barbiturates; D007475:Ion Exchange Resins; D013607:Tablets; D002110:Caffeine; D011803:Quinine; D010615:Phenacetin; D001241:Aspirin; D003061:Codeine
ACETYLSALICYLIC ACID/chemistry; BARBITURATES/chemistry; CAFFEINE/chemistry; CHROMATOGRAPHY; CODEINE/chemistry; ION EXCHANGE RESINS; QUININE/chemistry; TABLETS/chemistry