Vitamin B3 (Niacin & Metabolites)

Test Code

VITB3

Specimen Name

Vitamin B3 (Niacin & Metabolites)

CPT Codes

  • 84591

Collect

Plain Red Top-Serum OR EDTA Plasma

Stability

CRITICAL FROZEN 30 days

Volume

1 mL

Minimum Volume

0.5 mL

Performed

Performed Varies - Reported 3-9 days

Components

Additional Information

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Test Information

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Common Lab Definitions

  • Serum 
  • Plasma 
  • STT