Chlorhexidine gluconate as a urine preservative in analysis for oxalic acid.
D002710:Chlorhexidine / Q000031:analogs & derivatives; D006801:Humans; D010070:Oxalates / Q000652:urine*; D019815:Oxalic Acid; D012016:Reference Values; D013048:Specimen Handling
D010070:Oxalates; D019815:Oxalic Acid; C010882:chlorhexidine gluconate; D002710:Chlorhexidine