Test Code SGU SPECIFIC GRAVITY, URINE
Methodology
Chemical Analysis with Reagent Test Strips
Specimen Requirements
Container/Tube: Sterile container(s), #6004913
Specimen Volume: 4 mL (minimum volume: 1 mL) from a random urine collection
Collection Instructions: Collect by catheter, clean-catch, or U-Bag (pediatric). No preservative.
Specimen Rejection
- Left at ambient temperature >2 hours
- Refrigerated >24 hours
- Inappropriate specimen container (Non-Sterile).
- Leaking container (Non-Sterile).
Specimen Retention Time
48 hours
Day(s) Test Set Up
Monday through Sunday
Maximum Laboratory Time
24 hours
Specimen Stability
Specimen Type | Temperature | Time |
Urine | Ambient | <2 hours |
Refrigerate | 2 to 24 hours | |
Reference Values
1.001-1.035
Performing Laboratory
Logan Health Medical Center Laboratory
Test Classification and CPT Coding
81003