Specimen: 3 mL (1.5 mL min.) serum from 1 SST. Ship refrigerated or frozen. Stability (Room): 8 hrs Stability (Refrigerated): 72 hrs Stability (Frozen): 3 weeks Method: Chemiluminescence Comment: This assay measures both D2 and D3 components. Price: Contact Medilab Turnaround time (TAT): 10 – 15 days Usage: 25-Hydroxy vitamin D represents the main body...