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Test Code B12 Vitamin B12 Assay, Serum

Performing Laboratory

Chilton Hospital Laboratory-Chemistry

Methodology

Immunoenzymatic

Specimen Requirements

Specimen Type: Serum

Container/Tube: Red top or serum gel

Specimen Volume: Full tube

Specimen Transport Temperature

Ambient

Reference Values

176-600 pg/mL

Day(s) Test Set Up

Monday through Sunday

Turnaround Time:

Routine-8 hours