It is worth getting, this price can buy such a high-quality beaker, the cost-effective is very high.

Woris very well, high stainless Steel quality

Glass is thick and durable, not easy to break.

I have been using this 20L single/double glass reactor for over six months. The lifting system is one of its highlights, which allows you to adjust the height of the reaction vessel according to your experimental needs, which is very crucial for the control of some specific reaction conditions. In addition, the rotary function makes the stirring more uniform and ensures that the reactants are completely mixed. The temperature control system is also satisfactorily precise, capable of switching between heating and cooling quickly, making it ideal for chemical synthesis research. Highly recommended!

Holding in the hand weight moderate, very smooth in the experimental operation.

Received quickly after the order, the seller's service attitude is also very good, there are problems in a timely manner.

I have done many experiments with this device and found that it is very stable. Even after a long time of operation, the voltage output is very stable, the drum speed is accurate, and there is no failure at all. Compared to other brands of equipment I have used before, the quality of this machine is undoubtedly better, and it is worth every one of the researchers to have it.

Smooth and non-jamming operation of the corkscrew.

It is perfectly durable

arrived on time, good solid piece.

Very practical.

Students reflect that the beaker is very easy to use, accurate scale, suitable for classroom operation.

Used as a drain line for a portable a/c unit and it works great.

Heavy texture, very reassuring to use.

Uniform thermal conductivity during heating, no sudden explosion, high safety.