SSTTM Venous Blood Collection Tube Serum Tube Clot Activator / Separator Gel Additive 16 X 100 mm 8.5 mL Red / Gray Mottled Conventional Closure Plastic Tube - US Labels and Materials Group
Vacuette blood collector, Z Serum clot activator (9 ml, 16x100, Red cap) | Citagenix