Coagulation Tube

Sodium citrate is used as anticoagulant to prevent blood from clotting.

Filled with a buffered sodium citrate solution in a concentration of 0.109mol/L (3.2%).

The blood to additive ratio is 9:1. The ratio of blood to anticoagulant is critical for valid prothrombin time results. 

Immediately after draw, gently invert the tube 3-4 times in order to activate adequate anticoagulant.

Aluminum composite bags available to provide optimum protection against additive evaporation, UV light, dirt and mechanical influences.

All the necessary custom service options to fulfill your project requirements.

Centrifugation: 2000-2500g for 10-15 minutes at 18-25° C.