Test Name
- Vitamin B3
Test Code
- 3145
Test Synonym
- B3, 3145, Niacin, NIicotonic Acid
Minimum Volume
- 1 mL
Specimen Type
- Serum Or Plasma
Primary Container
- Plain Red Top Tube, Lavender Top Tube
Transport Temp
- Frozen
TAT
- 6 days
Specimen Requirements
- 1-2 ML SERUM FROM RED TOP OR 1-2 ML PLASMA FROM LAVENDER. STRICT FROZEN.
Specimen Retention
- SST TUBES NOT ACCEPTABLE.