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HelpTest Code LAB748 Urea Nitrogen, Urine
Specimen Requirements
Container/Tube:
Required: Urine in Sterile Container
Specimen Volume: 10mL
Stability:
| Temperature | Time |
| Room Temp 18-28°C | 24 hours |
| Refrigerated 2–8°C | 5 days |
| Frozen <-18°C | 6 months |
Department
Chemistry