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Available Tests

  • Magnesium, Urine, 24 Hour

Magnesium, Urine, 24 Hour

24hrs 3 urine containers

Container A or Red/Yellow

Test ID   LAB5194
EPIC Order
CPT Code(s)   83735
Group/Individual Test   Group
Laboratory   Core Laboratory
Tube Station   Deliver directly to the laboratory
Specimen Routine:
24 hrs urine container "A", red/yellow container is also acceptable; see Comments
  Routine: 24 hrs/day
Unspun: N/A
Room temperature: 4 1 week
Refrigerator: 1 week
Frozen: 1 month
Turnaround Time   STAT 1hr; Routine 2hrs
Reference Range Normal: 73-122 mg/24 hrs;  varies with diet
Internal Reference Testing Specimen Handling Instructions: Unspun, Aliquot and Refrigerate-Note time and volume
Comments Refrigerate container during collection. Note start/stop times on collection container. 
Red/Yellow container is also acceptable.

Reviewed by gloria_crawford on September 02, 2016

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