The centrifugal force and the frictional force between the wall of the rotating flask and the liquid sample result in the formation of a thin of warm solvent being spread over a large surface.
The forces created by the rotation suppress violently, unpredicted boiling/bumping.
Allows quick and gentle evaporation of solvents from most samples.
Low temperature and vacuum control also help in kerbing bumping/foaming during the evaporation process.

The damage caused by the transportation problem shall be born by the seller.We are experienced in the whole packing and shipping process, and we will be responsible for any damage made during shipping and sending clients replacements for free.Qualified wooden package or carton for different products or as customer requirements.

Our factory

Established in 2006, Nantong Sanjing Chemglass Co., Ltd. is a manufacturer and trader specialized in research, development and production of chemical glass instrument.Our well-equipped facilities and excellent quality control throughout all stages of production enable us to guarantee total customer satisfaction. As a result of our high quality products and outstanding customer service, we have gained a global sales network reaching America, Mexico, India, Turkey, Germany and Norway.

Our services

1) Could you do customized for us?

We can provide all kinds of customized services.

2) Are you trading company or manufacturer?

We are professional manufacturer and we have our own factory.

3) Pre-Sales Service

Provide free technical advice.

Design proposals can be issued according to customer requirements.3.The seller can provide detailed equipment parameters and

configuration list.

Generally it is within 3 working days after receiving the payment if the goods are in stock. Otherwise, it is 5-10 working days.