As the activator it is used silica dioxide and biologically  inert olefifin gel. 

Gel provides the separation of serum and clot up to 48  hours without re- centrifugation. 

Gel is the special material intended for formation of  barrier between cellular components of blood and  serum during centrifugation. 

The steady barrier is formed within 5 minutes after  centrifugation is fifinished. 

There is added gel silica dioxide in the test tube  providing a complete clotting during the 30 min. 

After capturing of blood sample into the vacuum tube  with gel, it should be mixed 5-6 times. 

Usage: to research serum in the clinical chemistry,  immunology, serology, protein electrophoresis. 

Specimen: serum. 

Clotting time: from 5 to 30 minutes. 

Conditions of centrifugation: 1800-2000 g for 10  minutes. 

Test tubes with gel should be centrifuged no later than 2  hours after blood collection. The tubes can be frozen up  to -20 ° C. 

The Serum Separation Gel can not be re-centrifuged in  order to avoid hemolysis of a specimen. 

It is forbidden to use an angular rotor while the  centrifuging gel tubes that to avoid getting a part of  erythrocytes into the serum.

13*75mm  1-5ml

13*100mm 5-7ml

16*100mm 8-10ml

13*75mm  100pcs/rack  1200pcs/box   box size: 37*31*28cm

13*10mm  100pcs/rack  1200pcs/box   box size: 37*31*35cm

16*100mm  100pcs/rack  800pcs/box   box size: 42*35*24cm