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2023-06-21
Optimization of vacuum conditions: the laboratory Rotary evaporator is usually equipped with a vacuum pump to reduce the boiling point of solvent and speed up evaporation by reducing pressure. Ensure
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2023-06-20
temperature controlIt is very important to control the temperature accurately when using the Rotary evaporator. Excessive temperature may lead to excessive solvent evaporation and sample loss, while l
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2023-06-20
The Rotary evaporator is widely used in the laboratory for solvent evaporation and concentration, but occasional leakage may adversely affect the experimental results and instrument performance. This
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2023-06-19
In order to ensure the reliability, stability and guarantee of the Rotary evaporator, it is very important to carry out quality control and inspection during the manufacturing process. Through strict
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2023-06-15
Rotary evaporator is a commonly used Laboratory equipment for sample concentration and solvent recovery. In order to ensure the normal operation of the Rotary evaporator and extend its service life, c
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2023-06-13
As a commonly used tool for sample preparation and solvent recovery, Rotary evaporator plays an important role in chemistry, biology, pharmacy and other fields. This paper will introduce the technical
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2023-06-08
This paper will introduce the working principle of the Rotary evaporator in detail, including the structure and function of the rotary evaporator bottle, vacuum control, temperature regulation and oth
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2023-06-06
There are some important differences between vacuum freeze-drying machines (also known as freeze-drying machines) and ordinary drying methods.1. Working principle: The vacuum freeze dryer dries sample
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2023-06-06
During the use of a vacuum freeze-drying machine, it is usually necessary to release air first and then turn off the vacuum pump, in order to protect the vacuum pump and improve the drying effect.Firs
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2023-06-02
1. Freeze dried areaCalculate the appropriate area of the freeze-drying machine based on the items that need to be freeze-dried to meet the freeze-drying amount.2. Cold trap temperatureA cold trap is