Qualitative and quantitative tests for allopurinol.
D000493:Allopurinol / Q000032:analysis / Q000592:standards*; D055598:Chemical Phenomena; D002626:Chemistry, Pharmaceutical; D002627:Chemistry, Physical; D002854:Chromatography, Paper; D007259:Infrared Rays; D013053:Spectrophotometry; D013607:Tablets / Q000032:analysis; D014466:Ultraviolet Rays
D013607:Tablets; D000493:Allopurinol