Test Code UUN24 24HR Urine Urea Nitrogen

Specimen Required

24 hour urine collection in a sterile container.

Collection containers are available in the laboratory. Name, birth date and day/time collection is started and stopped is required.

Specimen Handling and Stability

Handle and store specimens in stoppered containers to avoid contamination and evaporation. Keep specimens refrigerated until analysis.

Specimen Stability

* Refrigerated: Refrigerate specimens that cannot be analyzed immediately

CPT Code

84540

Related Tests

Urine Urea Nitrogen Random