2a0744c8_Acid__24_hour__or_timed__urine__Item
[Value] To convert mg/dL to mmol/L (SI units) multiply by 0.059. Output varies with diet. Results of collections of less than 24 hour duration will be adjusted to reflect a '24 hour collection'. The limited time of collection as well as the need to adjust the values to be comparable to the '24 hour' normal ranges will inherently affect the accuracy of the results. [Item] 
Additional information
UCSF Departments of Pathology and Laboratory Medicine | Lab Manual | Laboratory Test Database | Uric Acid, 24 hour (or timed) urine