COLLECTION

Green No Gel (Lithium Heparin)  PREFERRED
Light Green (Heparin Plasma Separator Tube) PREFERRED
Red (No Additive)
SST (Serum Separator)

LAV (EDTA plasma)

Sample Volume Requirements: 

1.5 mL blood/0.5 mL serum

Minimum Sample Volume: 

0.3 mL blood/0.10 serum