Phosphorus, Urine, 24 Hour

Specimen Type

Test ID   LAB426
EPIC Order
CPT Code(s)   84105
Group/Individual Test   Group
Laboratory   Core Laboratory
Tube Station   Deliver directly to the laboratory
Specimen Routine: 24 hrs urine in container Type "A": see important Comments
Room Temperature: 8 hours
Refrigerator: 6 months if pH <3.0
Frozen: Not Recommended
Availability 24 hrs/day
Turnaround Time   STAT 1hr; Routine 2 hrs
Reference Range Normal: 400-1300 mg/24 hrs;  Varies with Diet
Comments Obtain Container "A" from Central Distribution;  Refrigerate.
Provide start/stop times of collection.

Reviewed by Christopher Parker on January 13, 2022

Note: Reference ranges provided on this web site are for guidance only, and may not reflect the most recent changes. Refer to laboratory reports for current reference data.

UNC Hospitals
McLendon Clinical Laboratories
101 Manning Drive
Chapel Hill, NC 27514