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Urea, 24h Urine
Alternative Names/Synonyms
n/a
Laboratory
Core Laboratory & Transfusion Medicine
Sub-section
Biochemistry
Specimen Type
Urine
Test Code
URETU
Clinical Significance (If applicable)
Evaluating renal function.
Specimen Requirements (Sample Type)
Urine
Specimen Requirements (Volume (mL))
5 mL
Specimen Requirements (Tube Type)
24h Urine Collection Container (No Additive)
Collection Requirements
Collection Instructions
Sample Stability
Room Temperature
: 2 days
Fridge
: 7 days @ 2-8°C
Freezer
: 1 month @ -20°C
Cause for Rejection
Specimen Acceptability and Transport Guidance
Instrument, Methodology
Roche cobas c 702, enzymatic
Test Availability
24 hours a day, 7 days a week
Routine Turnaround Time
3 hours
Reference Ranges
None
Laboratory Contact Information
416-586-4800 extension 4688
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