Blood clot activator is composed of thrombin, alcohol, silica powder, emulsifier, surfactant, etc. It is a suspended liquid. It can be made into vacuum blood collection tube and injection sampling blood collecction tube, and applied in clinical medical inspection work, laboratory personnel can complete the operation of taking blood samples, rapidly separating serum and transferring samples in the same vessel. 

1. This product can be sprayed by machine or added by hand. During the addition process, it is necessary to continuously stir to maintain the uniformity of the suspension and fully ensure the consistency of various active ingredients. 

2. Mechanical stirring, electromagnetic stirring, pneumatic stirring and other methods can be adopted to keep the suspension uniform; Mixing speed according to the actual situation adjustment; 

3. After adding, dry the blood clot accelerant (non-organic solvent coagulant is not required). Hot air drying temperature can be 40-80℃, the time is 7-120S; The drying temperature in the drying box or drying room is about 40C, and the time is subject to thorough drying; 

4. Adding 20-30ul to this product can rapidly promote coagulation of 2-5ml blood at 20-25℃. When the ambient temperature is below 20℃, or the blood collection volume is more than 5ml, the amount of coagulant added should be appropriately increased. If irradiation sterilization is required, it is recommended to increase the dosage of coagulant by about 20%. 

The vacuum blood collection tube, which is made of serum separation gel and blood clotting accelerant which is independently developed and produced by Improved Medical Technology (Nanxiong) Co., Ltd has passed the most stringent clinical verification and obtained the registration of the US FDA, fully proving that it has no impact on the test results.