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Test ID NBLD0162 Magnesium, urine

Important Note

This is a Send Out test to Mayo.

AKA

MG, UR

Specimen type/Requirements

Urine in a plastic, 5-mL tube.

No preservative.

Specimen Volume

Preferred Volume 4 mL
Minimum Volume 1 mL

 

Stability/Transport

Room Temperature 72 hours
Refrigerated (preferred) 14 days
Frozen 14 days

 

Performed Test Frequency

Monday-Sunday

Methodology

Colormetric Endpoint Assay

Performing Lab

Mayo Clinic Laboratories in Rochester

CPT

83735