Update Type: New Tests
Test Updated: 11/23/2022
Test Overview
Test Methodology

Enzymatic, Freezing point depression, Photometric, End point assay, Molybdic acid, pH meter, Uricase, Kinetic UV

Reference Range *

See report

* Reference ranges may change over time. Please refer to the original patient report when evaluating results.

Test Details
Days Set Up
Monday - Sunday
Analytic Time

3 - 7 days

Soft Order Code
Reference Laboratory
Mayo SUP24
Special Testing
Specimen Requirements
Collection Instructions

1. Collect urine for 24 hours.
2. Add 5 mL of diazolidinyl urea as preservative at start of collection, or refrigerate specimen during and after collection.
3. Specimen pH should be between 4.5 and 8 and will stay in this range if kept refrigerated. Specimens with pH >8 indicate bacterial contamination, and testing will be cancelled. Do not attempt to adjust pH as it will adversely affect results.
4. Specimens collected in Germail do not need to be frozen.
5. If not using Germail the specimen must be kept refrigerated during the entirety of the collection

Normal Volume
35 mL of a 24 hour urine collection
Minimum Volume
25 mL of a 24 hour urine collection
Storage Temperature
Refrigerated or frozen
Additional Information

Test performed by Mayo Clinic Laboratories

CPT Code
82340, 82436, 82507, 82570, 83735, 83935, 83945, 83986, 84105, 84133, 84300, 84392, 84560, 82140, 84540
Fee Code
AA571, AA572, AA573, AA574, AA575, AA576, AA577, AA578, AA579, AA580, AA581, AA582, AA583, AA584, AA585