Liquid additive. Non-silicone coated tubes. Laboratory procedures requiring plasma or whole blood, general hematology and certain chemistry procedures. Sterile tube interior.- Monoject Tube, 10 x 64mm, Lavender Stopper, 3mL Draw, Stopper Coating Glycerine, EDTA (K3) 0.06mL, 7.5% Solution, 1000/cs