Separation gel and coagulant were used in biochemical, immune, serum and other clinical medical tests to obtain high quality serum samples.
Serum separation gel is a kind of semi-solid inert gel composed of several compounds. The separation gel is composed of medical polymer materials. After blood collection and centrifugation, it will be separated into serum (upper layer), serum separation gel (middle layer) and blood cells (lower layer).
During the operation, after the blood is collected into the separation gel tube, it is immediately reversed gently for 3-5 times (to make the blood fully mix with the accelerator). After the blood is completely coagulated (about 18 minutes in general), the separation gel tube is placed in the centrifuge, the centrifugal speed is guaranteed at 3000-3500rpm / min, and the centrifugation time is 5-10 minutes, then the ideal serum can be obtained. The tube can be directly placed into the automatic biochemical instrument for biochemical detection
