title: Determination of purine bases by means of chromatovoltammetry.
mesh_terms: D002845:Chromatography / Q000295:instrumentation*; D004566:Electrodes; D006147:Guanine / Q000032:analysis; D006863:Hydrogen-Ion Concentration; D008722:Methods; D011048:Polarography; D011687:Purines / Q000032:analysis*; D012996:Solutions
chemical_list: D011687:Purines; D012996:Solutions; D006147:Guanine