pro-coagulation Tube(CE): 1.CE, ISO 9001, ISO 13485 2.Special treatment to inner wall 3.Membraning additive for tube opening pro-coagulation tube(CE) Product: Clot activator tube(orange) Product Feature: Our high-quality tubes are featured with Safety, Accuracy, Convenience and Quickness. Save your time, improve your efficiency.Addictives/Reagentss: Clot activatorSpecimen for test: ...