Specimen: 3 mL (2 mL min.) whole blood in 1 Lavender Top (EDTA) tube AND 3 mL (2 mL min.) whole blood in 1 Green Top (Sodium Heparin) tube. Ship immediately at 18-22°C. DO NOT REFRIGERATE OR FREEZE. Specify time, date and clinical details on test request form. Stability (Room): 24 hrs Stability (Refrigerated): N/A...