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HelpTest Code LAB748 Urea Nitrogen, Urine
Specimen Type/Requirements
Sterile or Non-Sterile Container - Urine, Random
Test is not affected by hemolysis or lipemia.
Specimen Volume
| Preferred Volume | 10.0 mL |
|---|
Stability/Transport
| Room Temperature | 2 days | |
|---|---|---|
| Refrigerated | 7 days | Preferred for transport |
| Frozen | 1 month |
Performed Test Frequency
Monday through Sunday
Methodology
Urease – Spectrophotometric
Performing Lab
Sanford Laboratories Sioux Falls
CPT
84540