. 5. Rotary evaporator and other types of evaporators The rotary evaporator has the advantages of compact structure, high efficiency, rotary vacuum evaporator ,thin film distillation, intuitive operation and no metal ion pollution. It is suitable for laboratory, pilot production and extraction of precious materials, and its sealing performance is comparable to that of foreign machines. 6. Selection of vacuum pump We recommend the circulating water vacuum pump resistant to corrosion of various solvents, which can be vacuumized to -0.098 MPa to meet various use requirements. Advantages of Rotary such as ethanol and water, that will result in the loss of the sample collected by the experimenter. During operation, boiling can usually be prevented by carefully adjusting the working intensity of the vacuum pump or the temperature of the heating pot during the mixing stage of the distillation process. Alternatively, anti-boil particles may be adde to that sample. For samples that are particularly difficult to distill, including those that are prone to foaming, the rotary evaporator can also be equipped with a special condenser tube. (Source: Experiment and Analysis) Mumuxili Instrument said that all liquid phase veterans know this. Daily maintenance of pipette: teach you how to disassemble and assemble correctly How to obtain the ideal standard curve? Special statement: The publication of this article is only for the purpose of disseminating information, and does not represent the views of this public account; if other media,molecular distillation systems, websites or individuals reprint and use from this public account, please apply to the original author, and bear the copyright and other legal responsibilities. Return to Sohu to see more Responsible Editor:. toptiontech.com
