title: l-Ephedrine in chloroform as a solvent for silver diethyldithiocarbamate in the determination of arsenic.
mesh_terms: D001151:Arsenic / Q000032:analysis*; D002725:Chloroform; D003124:Colorimetry; D004809:Ephedrine; D007202:Indicators and Reagents; D012834:Silver; D012997:Solvents; D013859:Thiocarbamates; D014877:Water Pollution, Chemical / Q000032:analysis*
chemical_list: D007202:Indicators and Reagents; D012997:Solvents; D013859:Thiocarbamates; D012834:Silver; D002725:Chloroform; D004809:Ephedrine; D001151:Arsenic