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Are you looking for the rotary evaporators with best price?Here we have the rotary evaporators with lowest price and high-quality for sale.


50L-100L Rotary Evaporator

50L Dual condenser rotary evaporators


50L-100L Rotary Evaporator

RE-100L Rotary Evaporator


50L-100L Rotary Evaporator

RE-5003 50L Rotary Evaporator


50L-100L Rotary Evaporator

R-1050 50L Rotary Evaporator


10L-30L Rotary Evaporator

RE-2010 Rotary Evaporator


10L-30L Rotary Evaporator

RE-2002 Rotary Evaporator


10L-30L Rotary Evaporator

RE-1002 Rotary Evaporator


10L-30L Rotary Evaporator

RE-3002 Rotary Evaporator Distillation


10L-30L Rotary Evaporator

R-1020A Rotary Evaporator


10L-30L Rotary Evaporator

R-1020 Rotary Evaporator


5L Rotary Evaporator

RE-501 5L Rotary Evaporator

$980.00 $540.00

Rotary evaporator applications

1. the superior hotel kitchen:

The role of the rotary evaporator is of course to evaporate water. What does the kitchen do with it? According to the survey, many foreign senior chefs use steaming to evaporate some of the water in the fruit juice to make the juice drink more pure and pure. Compared with the additive, the juice taste is not bad, but it is more fresh and healthy.

2. Cosmetic company research and development:

Cosmeceuticals are a kind of healthy and niche cosmetics that are very popular nowadays. Cosmeceuticals are also called medical skin care products. They refer to cosmetic products that are applied by doctors from a medical point of view.

3.Water quality testing

If you want to analyze 1L of water, the impurities inside are limited and the titration is not complete. At this time, the use of the rotary evaporator is reflected. You can use the rotary evaporation to remove most of the clean water, and the impurity quality can be accurately calculated.

rotary evaporator parts

Main parts of the rotary evaporator:
  • Rotary motor.

The rotary motor can drive the sample bottle by the rotation of the motor.
  • Evaporating pipe

The evaporator tube has two functions. The first one is the evaporator tube’s role in the sample’s rotation. The other function of the evaporator is to enable the vacuum system to suck out samples.
  • vacuum system

The vacuum system can be used to reduce the pressure of the rotary evaporation system.
  • Fluid heating pot

Under normal conditions, the fluid is heated in a wok with water to heat the sample.
  • condenser pipe

Condensing tubes are usually double – coiled or other condensing systems, such as dry ice, acetone condensing samples, etc.
  • Condensate sample collection bottle

The sample may be condensed into a condensing collection bottle.

how does a rotary evaporator work

What’s the working principle of the rotary evaporator?

the principle of the rotary evaporator is electronically controlling the distillation flask to rotate at a constant speed at the optimum speed to increase the evaporation area. At the same time through the vacuum pump to make the evaporation flask in the state of negative pressure. The evaporation flask was heated in a water bath while rotating at a constant temperature, and the solution in the bottle was subjected to heat diffusion evaporation in a rotating flask under a negative pressure.

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