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[Chemical Knowledge]：Interpretation of laboratory water separator principle, master laboratory separation technology key

Read： 353 Time：19months ago Source：Transform the World with Simplicity

In the laboratory, the separation of substances is a general and important process, and the laboratory water separator is an important separation tool. So, what is the principle of laboratory water separator?

laboratory water separator is a device capable of separating organic and inorganic substances, which uses the selective dissolution properties of the separation liquid between organic and inorganic substances. By adding an appropriate amount of the separation liquid to the mixed solution and then allowing the solution to stand until the separation liquid is layered, the organic matter is separated into the upper layer and the inorganic matter is separated into the lower layer. The key to the principle of the water separator in the

laboratory is the choice of the separation liquid. The chemical properties of the separation liquid must be selectively compatible with the organic and inorganic substances to be separated to achieve the best separation effect. In general, the separation liquid is selected to be slightly similar in nature to the organic substances to be separated and distinct in nature from the inorganic substances, so that the organic substances can be separated as completely as possible.

laboratory water separator principle can also be separated by redox method. For example, the bromine water in the bromine water mixture can be extracted by using chloroform or carbon tetrachloride, so that the organic matter can be separated into the upper layer and the inorganic matter into the lower layer. In this case, chloroform and carbon tetrachloride can completely dissolve organic matter, and the halogen acid generated by inorganic matter can form insoluble precipitate with these two kinds of organic matter respectively, so as to achieve the effect of separation. The water separator principle of

laboratory is a very practical and cost-effective separation technology, which is widely used not only in chemical and biological research, but also in the medical field. It is hoped that this article can help readers better understand the principle of laboratory water separator, master the key to laboratory separation technology, and strengthen the technical ability to use this separator in the laboratory.

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