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[China]
Trade Verify
Address: Caobu Industrial Park, Rudong County, Jiangsu Province, China
Contact name:Joyce
Nantong Sanjing Chemglass Co.,Ltd |
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Verified Suppliers
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A rotary evaporator (or rotavap/rotovap) is a device used in
chemical laboratories for the efficient and gentle removal of
solvents from samples by evaporation.
Rotary evaporators are also used in molecular cooking for the
preparation of distillates and extracts.
The main components of a rotary evaporator are:
1. A motor unit that rotates the evaporation flask or vial
containing the user's sample.
2. A vapor duct that is the axis for sample rotation, and is a
vacuum-tight conduit for the vapor being drawn off the sample.
3. A vacuum system, to substantially reduce the pressure within the
evaporator system.
4. A heated fluid bath (generally water) to heat the sample.
5. A condenser with either a coil passing coolant, or a "cold
finger" into which coolant mixtures such as dry ice and acetone are
placed.
6. A condensate-collecting flask at the bottom of the condenser, to
catch the distilling solvent after it re-condenses.
7. A mechanical or motorized mechanism to quickly lift the
evaporation flask from the heating bath.
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Rotary evaporator’s working principle is to rotate the glass flask
which filled with materials under constant temperature heating, and
the system connect to the negative pressure to low the boiling
point, then liquid forms a film and evaporates,at last it recovers
the menstruum by the glass coil condenser and receiving flask. It
is specially applicable for the concentration, crystallization,
separation and menstruum recovery of heat sensitive materials.
We have good cooperation with many international express companies,
such as DHL/ UPS/ FedEx/ TNT and other
as well as large shipping companies providing air shipping and sea
shipping.
Established in 2006, Nantong Sanjing Chemglass Co., Ltd. is a
manufacturer and trader specialized in research, development and
production of chemical glass instrument. Main products include
glass reactor, wiped film evaporator, rotary evaporator, short-path
molecular distillation device and chemical glass tube.
We are a professional manufacturer which is specialized in
designing, producing and selling.
Having obtained many patents at home and abroad, all of our
products is being innovated all the time.
We are able to do ODM. We could do OEM business mode with customers
and the packaging could be customized according to per customer’s
requirement.
With advanced technology and high-end equipment.we do quality
control before shipping to our customers.
Engineers available to service machinery overseas
