LEVAC Serum Separating Gel with Clot Activator manufactured in India by Levram Lifesciences Pvt. Ltd., One of the top manufacturers and global suppliers of blood collection tubes. Right after drawing blood, the tube must be inverted 8 - 10 times. The unique silica-based clot-activated gel from LEVAC aids in triggering and enhancing the clotting mechanism. During centrifugation, the clot activator (silica particle) separates the serum from the fibrin and cells and speeds up the clotting process.
