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Test Code LAB405 Magnesium, Urine, Random

Intended Use

This test is performed to quantify the amount of magnesium in human urine.

Methodology

Photometric

Performing Laboratory

RCH

Specimen Requirements

10 mL from a random urine collection in a screw-capped, sterile container. No preservative.

Early-morning, clean-catch random urine collection is recommended.

Maintain sterility and forward promptly.

Specimen Stability

Refrigerated: 7 days

Day(s) Test Set Up

Monday through Sunday

Test Classification and CPT Coding

83735