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Calcium, Random Urine
MessageFor Specimen Integrity during Extreme Weather see the “Lockbox Usage in Extreme Weather” document at the top of this page.
Test Code
UCAR
Alias/See Also
1633
CPT Codes
82310
Preferred Specimen
Fresh urine
Minimum Volume
1 mL
Instructions
Obtain specimen in urine collection cup and transfer 2 mL to a screw-top transport tube.
Transport Container
Screw-top plastic transport tube
Transport Temperature
Refrigerated
Specimen Stability
Room Temperature = 2 days
Refrigerated = 4 days
Frozen = 3 weeks
Refrigerated = 4 days
Frozen = 3 weeks
Reject Criteria (Eg, hemolysis? Lipemia? Thaw/Other?)
Incorrect specimen type, insufficient sample volume, improper storage conditions, exceeds specimen stability guidelines, contaminated sample.
Methodology
Spectrophotometric
Setup Schedule
24/7
AU
AU
Report Available
daily
Performing Laboratory
Compunet Clinical Laboratories, LLC
2308 Sandridge Drive
Moraine, OH 45439
Last Updated: November 19, 2021