3 - 7 days
Test Updated:
Looking to order a test?
We’ve provided helpful links to make ordering easy.
Find a RequisitionAll specimens should be accompanied by a requisition.
Submitting SpecimensLearn about how to properly label and where to ship specimens.
Order Kits and SuppliesMLabs provides all the supplies necessary for the collection of specimens.
Test FAQVisit our provider FAQ and learn about common questions to ordering tests.
Test Overview
Enzymatic, Freezing point depression, Photometric, End point assay, Molybdic acid, pH meter, Uricase, Kinetic UV
See report
* Reference ranges may change over time. Please refer to the original patient report when evaluating results.
Specimen Requirements
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.