... available. Additiv: Clot activator. Body: glass.PET. Pro-coagulation tube: Cap color: red. Standard:CE, ISO13485. ... OEM & Buyer's Label available. Professional Manufacturer. Coagulation Time: 10-30 Minutes. Operation Temperature: 0 - ... meanwhile add the pro-coagulant, which has the characters of temperature flexible, fast coagulation, fibrin never ... the vacuum in the tubes. Pro-coagulation tube