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Sodium, Random Urine
Alternative Names/Synonyms
Na
Laboratory
Core Laboratory & Transfusion Medicine
Sub-section
Biochemistry
Specimen Type
Urine
Test Code
NAUR
Clinical Significance (If applicable)
Assisting in the diagnosis and monitoring of electrolyte and/or fluid balance disorders.
Specimen Requirements (Sample Type)
Urine
Specimen Requirements (Volume (mL))
5 mL
Specimen Requirements (Tube Type)
Sterile Urine Container
Clear Top Urine Tube
Collection Containers – Tube Types
Collection Requirements
Collection Instructions
Sample Stability
Freezer
: N/A
Room Temperature
: 14 days
Fridge
: 14 days @ 2-8°C
Cause for Rejection
Specimen Acceptability and Transport Guidance
Instrument, Methodology
Roche cobas ISE, indirect selective electrode
Test Availability
24 hours a day, 7 days a week
STAT Turnaround Time
1 hour
Routine Turnaround Time
3 hours
Reference Ranges
None
Laboratory Contact Information
416-586-4800 extension 4688
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