What is a release agent

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The collection of vacuum venous blood sample is a significant improvement on the traditional way of blood collection. Because the blood sampling procedure was completed in a closed system, the possibility of blood contamination and cross infection was ruled out; Because of its simple structure and convenient use, it is easy to popularize and popularize. However, there are many brands in the market, and the poor quality of products can directly affect the test results. Among them, the excellent degree of High effective Silicone release agent treatment on the surface of vacuum blood collection vessel is the basis of blood analysis, which has a great influence on the test results.

There are many kinds of silicone oil used in tube inner wall treatment in Desheng company, including water soluble and insoluble, organic solution soluble and insoluble, liquid with easy flow and semi-solid viscosity. It is not easy to select the silicone oil with good chemical and physiological inertia which is suitable for the treatment of the inner wall of the blood collection vessel. Therefore, the process of spraying silicone oil with different viscosity on the vacuum blood collection vessel is highly required. For the test tube with better silicification treatment, the inner wall should be smooth. Through the simple water experiment, we can distinguish the treatment of the inner wall of the test tube. That is, 2 ml of water is put into the test tube and then poured out. The inner wall of the silicified test tube is free of dispersed small water droplets. It can be imagined that the vacuum tube without the phenomenon of blood cells hanging on the wall has laid a good foundation for the separation of haemorrhage.