3336 Urea Nitrogen,Urine Random

Specimen Type Specimen Stability Reference Range
Random Urine 7 Days 2 - 8°C 350-1000

Specimen Requirements

Specimen Type: Random Urine
Container: Sterile Container
Temperature: Refrigerated

Method

Immunoassay

Schedule

Sun-Sat

Turn-Around Time

24hrs

Instructions/Notes

20 mL random urine in sterile container.

Clinical Utility

Useful in the differential diagnosis of acute or chronic renal disease.

CPT Codes

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