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HelpTest Code LAB371 Calcium, Urine Random
Collection:
Specimen: Random urine
Container: Random Urine – 10 mL Yellow Top Plastic Urine No Additive Tube. BD# 364979 Refrigerate specimen during collection.
Volume: 5 mL
Stability:
On-campus collections: Submit random urine to lab within 4 hours of collection
Off-campus collections: Submit random urine to lab within 4 hours of collection or keep refrigerated.
Once acidified, urine is stable for:
Ambient: 8 Hours
Refrigerated (preferred): 1 Week
Frozen: 2 Weeks
Turn Around Time (TAT):
STAT: 1 HOUR
Routine: 4 HOURS
Test Availability:
24 hours a day / 7 days a week
Reference Interval:
No reference range established for random urine collection.
Additional Test Codes
CA U (Random)
Performing Laboratory Section
Chemistry / UMC MAIN LABORATORY