High quality blood collection tube additive water-soluble silicification agent

In clinical blood testing, water-soluble silicides are used as key additives for blood collection tubes. By forming a hydrophobic protective film on the inner wall of the test tube, they significantly reduce the adhesion between blood cells and the tube wall, effectively avoiding problems such as blood adhesion and hemolysis, and providing assurance for the accuracy of test results. However, its use involves multidimensional considerations such as concentration ratio, process control, and storage conditions, which require strict adherence to operating standards to achieve optimal performance.

water-soluble silicification agents

1, Introduction to water-soluble silicification agents

In fact, literally speaking, water solubility refers to its ability to dissolve in water. As a high molecular weight methyl polysiloxane copolymer, it is colorless, odorless, transparent in appearance, and has hydrolytic stability. Meanwhile, as it is a highly stable aqueous solution with a content of less than 5%, excessive acidity or alkalinity can easily lead to a decrease in stability.

2, The action of water-soluble silicification agent

The biggest function of water-soluble silicification agents is to perform silicification treatment on the inner wall of the suction tube, which refers to the treatment of the silicification solution on the clean or dry inner wall surface of the test tube by spraying or dipping. Then dry it to improve the adhesion of the inner wall surface, which generally makes the test tube smooth and not rough, and does not affect the additives or blood inside the test tube. In addition, due to its non-ionic surfactant, it can effectively react and react. Its components include silica powder, which can quickly disperse blood and prevent hemolysis and wall hanging.

3, Operation of water-soluble silicification agent

During use, first take 0.5-1 part of the silicification agent, then add 100 parts of pure water to prepare a 0.5-1% aqueous solution, stir and mix thoroughly, and contact it around the test tube. Furthermore, the test tube can be directly soaked in the prepared solution and left for a short period of time before being taken out. After taking it out, drain the test tube with the mouth facing downwards and place it in an oven at 90-105 ℃ for drying and use.  

As mentioned above, water-soluble silicification agents have hydrolytic stability, so it is important to keep the utensils clean and avoid impurities during use and preparation, which can cause poor appearance and performance of the test tube and affect overall quality. In addition, using purified water for preparation is simple to operate, cost-effective, and can effectively improve efficiency, making it a worthwhile choice for blood collection reagent products.  

Product packaging

As a professional manufacturer of silicification agents in China, Desheng mainly sells two types of products: water-soluble silicification agents and oil silicon. You can choose to use them according to your own experimental needs. If you have any relevant intentions, please click on the website for consultation!