... Additiv: Clot activator. Body: glass.PET. Pro-coagulation tube: Cap color: red. Standard:CE, ISO13485. Specifications: 13*75, 13* ... : 2ml, 3ml, 4ml, 5ml, 6ml, 7ml. Maximum Vacuum Tolerance: ±10%. Description: The tubes are used to the ... : 1. Soon after the sampling, turn the tube 180°upside down, shaking and mixing for 5-6 ... the required dosage, please drain the vacuum in the tubes. Pro-coagulation tube