The 24-Hrs Urine Uric Acid test measures uric acid excretion in urine to evaluate gout, kidney stones, and metabolic disorders. The 24-Hrs Urine Uric Acid test is a diagnostic laboratory investigation used to measure the amount of uric acid excreted in urine over a full 24-hour period. Uric acid is a waste product formed from the breakdown of purines, substances commonly found in...