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Test Code MAGNESIUM 24 HOUR URINE MAGNESIUM 24 HOUR URINE

Department

Chemistry

Specimen Type

Urine

Method

Direct Colorimetric

Container

24 hour urine container

Special Requirements

Preservative: 10mL 6N HCL add to container before collection.
Refer to 24 Hour Urine collection / Magnesium. Total volume of urine collected is required for calculations. Collect in metal free container.

Standard Volume

10ml

Minimum Volume

5ml

Pediatric Volume

N/A

Ship Temperature

Room Temperature

Stability Refrigerated

8 hours

Stability Room Temp

8 hours

Stability Frozen

N/A

CPT Code

83735

Days Test Set Up

Monday through Sunday

Group Components

TOTAL VOLUME, URINE MAGNESIUM, 24 HR URINE MAGNESIUM