TUBE, BLD COL CLOT RED/BLK 4MLPET VACUETTE (50/BX 24BX/CS)

VACUETTE® Z Serum Clot Activator Venous Blood Collection Tube Serum Tube Clot Activator Additive 13 X 75 mm 4 mL Red / Black Ring Pull Cap Polyethylene Terephthalate (PET) Tube