The Clot Activator tubes are applicableto blood serum biochemical test, immunization test, and drug test etc. Theinternal walls are coated with pro-coagulant which and shorten the coagulationtime significantly.

This blood tube uses imported separation gel to prevent the protein inserum from adhesion and maintain a stable status. The centrifuged separationgel is solidified and forming a barrier to separate the serum from blood redcells and stop the exchange of the substances between them. Thus this Clot Activator Vacuum BloodCollection Tube ensures that high quality serum can be obtained.