The no additive tubes are applicable to the immunochemistry, immunology, serumology and all kinds of virus tests as well as the blood sampling

PT tube are applicable to the checks for blood coagulation. the vacuum tubes are designed according to the 1:9 proportions of anti-coagulants

The tubes are specially used for determination of the erythrocyte sedimentation rate( ESR) by the westergren's method.

The heparin tubes are use to blood sampling in clinical biochestry, emergency care biochemical and hemorrheological tests.

EDTA anti-coagulant has low effects on the blood cell integration and blood cells configuration, which can restrain the platelets integration.

The tubes are applicable to the blood samples test on the aspects of blood sugar, sugar tolerance, red blood cell electrophoresis.

The tubes are use to the blood sampling for biochemical, immunization test. the internal walls are coated with the anti-wall sticking agent.

The tubes are applicable to blood serum biochemical test, immunization test, and drug test etc.