... 2. Tube Size: 13*75mm or 13*100mm 3. ISO & CE medical disposable vacuum blood collection tube ... tubeyellow3,4,5,6PT tubeBlue2.7, 3.6, 4.5Oxalate tubegrey2,3,4,5,6Heparin tubedark green3,4,5 ... ~ 90°c;2. Perfect seal between cap & tube;3. Accurate blood drawing volume;4. No hemolysis or protein ... adsorption;5. Blood clot between 3 minutes for clot activator tube;Others:1. Carton ...