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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

Chemistry

Methodology

Spectrophotometry

Stat Turn-around Time

N/A

Routine Turn-around Time

1 Day

Reference Ranges

24-255 mg/24 HR