Specific Gravity Different Viscosities Serum Separation Gel In Blood Collection Tubes

Serum separation gel plays a role in blood collection tubes through specific gravity and different viscosities

With the development of medicine, the application of serum separation gel has been popularized throughout the country and even in many countries. Why is there such a enthusiasm for serum separation gel that it can be loved by so many people? The main reason should be the performance and function of serum separation gel. The following will take everyone to understand some knowledge of serum separation gel.

Serum separation gel is a viscous fluid with a large number of hydrogen bonds in its structure. The association of hydrogen bonds forms a network structure. Under the action of centrifugal force, the network structure is destroyed and becomes a low-viscosity fluid. When the centrifugal force disappears, it re-forms a network structure and returns to a high-viscosity fluid. When the separating gel and the coagulated blood are centrifuged in the same test tube, the separating gel forms a gel-like isolation layer between the serum and the blood clot to separate the serum and the blood clot. Thereby, the recovery rate of serum is improved, and the serum is preserved in its original state, which simplifies the clinical testing process and improves work efficiency.

Advantages of Desheng Serum Separating Gel:

The performance of serum separation gel:
The principle of serum separation gel: the specific gravity of the separation gel is between 1.045-1.065, and the separation gel has good thixotropy and isolation properties. When the separating gel and coagulated blood are centrifuged in the same test tube, under the action of centrifugal force, the hydrogen bonds between the separating gel molecules are broken and converted into a low-viscosity fluid. Because its specific gravity is between the blood cell and the serum, it is separated during the centrifugation process. The glue edge gradually accumulates between the serum and the blood clot. When the external centrifugal force disappears, the intermolecular hydrogen bonds re-associate to form a network structure, and the separation gel becomes a high-viscosity colloid again, forming a dense isolation layer to separate the serum and blood clots.

The performance of the serum separation gel: The appearance of the separation gel is a colorless transparent colloid with a slight odor, physiologically inert, and insoluble in water. The relative specific gravity of the separating rubber is 1.045-1.065g/cm³, the viscosity is 100,000 to 300,000 centipas, and the volatile content is ≤ 1.5%. Has good thixotropic properties and isolation properties.

Hubei Xindesheng Material Technology Co., Ltd. is a professional manufacturer of serum separation gel in China. It has been engaged in the research and development and production of blood collection tube additives since 2005. It has an experienced R&D team and production team. Obtained the national invention patent certificate.

In the blood collection tube additive series, in addition to the advantages of serum separation gel quality and price, there are also series of products EDTA K2, EDTA K3, lithium heparin, sodium heparin, blood coagulant, potassium oxalate, sodium fluoride, and citric acid Sodium, blood collection tube silicifier and other products have also been welcomed by blood collection tube manufacturers. Friends in need can discuss and communicate with us!