Vanderbilt Pathology Laboratory Services
Test Directory
URIC ACID 24 HOUR URINE (TUA)
Department: ChemistryTest Synonym(s): TUA
CPT Codes: 84560
Methodology: Enzymatic Hydrolysis
Reference Range: 250-800 mg/24hrs; 20-100 mg/dL for random
Tube Type: 24 hour urine container - plain
Specimen: 24 hour urine-total 24 hour collection
Volume: 50 mL urine
Minimum Volume: 15 mL urine
Temperature: See Special Instructions; Plain container
Stability: 2 days @ 20-25 degrees C; 2-8 degrees C upto 4 days
Days Performed: Daily
Times Performed: Continuous
Special Instructions: Refrigerate during collection. Label with beginning and ending collection times and dates - indicate total volume if an aliquot is sent. Mix specimen well before aliquoting.
Click here to print the 24 Hour Urine Collection Guide.
Search Tests
Search Help
Search Options for the Test Directory:
1. Enter the test name in the Keyword search field.
Hint: You can also enter any part of the test name to expand the search.
(Example: you can type "west" or "sed" or "rate" to find Westergren Sedimentation Rate)
2. Enter the Vanderbilt Test Code, if known.
3. Choose one of the letter boxes to display a list of all test names and keywords starting with that letter.
If you are unable to find a test in our directory, please contact VPLS at
1-800-551-5227 or e-mail emily.k.thompson@vanderbilt.edu.
