vacuum blood collecting tubes

There are no additive tubes, the no additive tubes are applicable to the immunochemistry, immunology, serumology and all kinds of virus tests as well as the blood sampling and storage in blood collection stations. The tube walls are specially processed for preventing the sticking and hemolysis, which not only blood sampling tubes but the test tubes. PT tubes, PT tubes are applicable to the checks for blood coagulation. The vacuum tubes are designed according to the 1:9 proportions of anti-coagulants and blood samples. It can ensure an accurate blood dosage and anti-coagulants quantity as well as the high precision. Because the low toxicity of the sodium citrate, it can also be used for the blood storage. ESR tubes The tubes are specially used for determination of the erythrocyte sedimentation rate (ESR) by the westergren's Method. The mixing ratio is 1 part citrate solution to 4 parts blood. ESR measurements refer to the westergren method. Heparin tube The heparin tubes are used for blood sampling in clinical biochemestry, emergency care biochemical and hemorheological tests. EDTA tubes The tubes are applicable to the clinical blood test and suitable for the blood cells analysis. The internal walls of the tubes are coated with the anti-sticking agent, and meanwhile add the anti-coagulant, EDTA anti-coagulant has low effects on the blood cell integration and blood cells configuration, which can restrain the platelets integration. Oxalate tubes The tubes are applicable to the blood samples test on the aspects of blood sugar, sugar tolerance, red blood cell electrophoresis, Alkali-Resistant HB Determination, and sugar dissolution, Due to the add of the inhibitor and special process of the internal tube walls, it can maintain the blood original characters for a long time, and the metabolism of the RBC relative ceased. Pro-coagulation tube The tubes are used for the blood sampling for biochemical, immunization test. The internal walls are coated with the anti-wall sticking agent and meanwhile add the pro-coagulant, which has the characters of temperature flexible, fast coagulation, fibrin never recur. Gel and clot Activator tube The tubes are applicable to blood serum biochemical test, immunization test, and drug test etc. the internal walls are coated with pro-coagulant which shorten the coagulation time significantly. Using the imported separation gel to prevent the protein in serum from adhesion and maintain a stable status. The centrifuged separation gel is solidified and forming a barrier to separate the serum from blood red cells and stop the exchange of the substances between them. Thus obtain the high quality serum.