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| Title | NIACIN AND METABOLITES (VITAMIN B3) |
| Specimen Requirement | <p>DRAW BLOOD IN A PLAIN RED-TOP TUBE. CENTRIFUGE, SEPARATE SERUM FROM CELLS WITHIN 2 HOURS AND SEND 1.0 mL SERUM IN A SCREW-CAPPED PLASTIC TRANSPORT VIAL. INDICATED ON TRANSPORT VIAL "SERUM/RED TOP"</p> |
| Methodology | |
| Stability | ROOM TEMP 1 DAY; REFRIGERATED 7 DAYS |
| Reference Range | BY REPORT* |
| Turnaround | 5-7 DAYS |
| Clinical Use | |
| Test Code | NIACP |
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