Radiochemical purity of tritium exchange labeled barbital.
D001462:Barbital; D001463:Barbiturates / Q000737:chemistry*; D006801:Humans; D019275:Radiopharmaceuticals; D014316:Tritium / Q000737:chemistry*
D001463:Barbiturates; D019275:Radiopharmaceuticals; D014316:Tritium; D001462:Barbital
BARBITURATES/chemistry; TRITIUM/chemistry