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HelpTest Code LAB420 OSMOLALITY, URINE
Additional Codes
Internal: 10369
External: OSMOUR
Beaker: LAB420
PERFORMED AT
SBH LABORATORY
Specimen Requirements
Container Type: Sterile Urine Container
Specimen Type: Urine, random
Preferred Volume: 5 mL
Emergency Minimum Volume: 1 mL
Specimen Processing: Aliquot a random urine specimen. Store and transport refrigerated. Centrifuge aliquots before testing.
Stability:
| Temperature | Time |
|---|---|
| Room Temp | 24 hours |
| Refrigerated (preferred) | 24 hours |
Method
Freezing Point Depression
Synonyms
Urine Osmolality
CPT Codes
83935
Department
Chemistry
Test Schedule
Daily & STAT
Reference Lab
SCHS