Test Code UMG24 Magnesium, 24 Hour Urine
Specimen Volume
5.0 mL
Preferred Specimen
Urine 24 Hour
Specimen Handling Instructions
Keep sample refrigerated during collection.
Transport
Routine courier pick-up
Cutoff Time
8 p.m.Mon-Fri, 1 p.Department
ChemistryMethodology
Spectrophotometry
Stat Turn-around Time
N/A
Routine Turn-around Time
1 DayReference Ranges
24-255 mg/24 HR