Vacuum Blood Collection Tube (Yellow cap)
Tube material: glass or plastic Volume of blood draw (ml): 1~10ml Tube Spec. (mm): 12/13*75, 12/13*100, 15/16*100, 15*120mm Tube with yellow cap, called Gel & Clot Activator Tube , with additive of Gel & Clot Activator, used for for biochemistry and immunology tests, There is gel inside the tube at the bottom. After centrifugation, the gel can separate the serum from the blood cells.
Usage for Serum separation gel-added tube: The internal wall of serum separation evacuated tube is treated by silicone to prevent blood adhering to the wall and avoid Physical hemolytic. To shorten the time of blood coagulate, coagulant is applied to the internal wall of tube. To make the serum separation faster and better and promote the one-tube operation during the whole test process and serum storage, serum separation gel can be added to the tube. The coagulant-added evacuated test tube shall be slightly overturned and mixed for 5 to 8 times following collection (Refer to Precautions for details). We have obtained ISO13485 certificates and CE approval.