title: GLC determination of strychnine and brucine in pharmaceutical preparations.
mesh_terms: D002626:Chemistry, Pharmaceutical; D002725:Chloroform; D002849:Chromatography, Gas; D006371:Helium; D006859:Hydrogen; D007501:Iron / Q000032:analysis; D008433:Mathematics; D008722:Methods; D008738:Methyl Ethers / Q000032:analysis; D010100:Oxygen; D010208:Papaverine; D011803:Quinine / Q000032:analysis; D013331:Strychnine / Q000032:analysis*; D013431:Sulfates / Q000032:analysis; D013607:Tablets / Q000032:analysis
chemical_list: D008738:Methyl Ethers; D013431:Sulfates; D013607:Tablets; D006371:Helium; D002725:Chloroform; D006859:Hydrogen; D011803:Quinine; D010208:Papaverine; D007501:Iron; D013331:Strychnine; D010100:Oxygen