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Rotary Evaporator

A rotary evaporator (also known as a rotovap) is a device used to turn the liquid form of a chemical into its gaseous form. The liquid is evaporated, or vaporized into a gas that is then condensed back into its pure liquid form to be captured in a container. Marshall Scientific sells all of the necessary components to have a running and fully functional rotary evaporator system. We specialize in Buchi Rotary Vapor Systems and have all of the necessary parts from the Buchi vacuum certified glassware and Buchi V-500 vacuum pumps to the Buchi V-800 vacuum controllers and the Buchi B-490 heating baths. Please take a look at some of our rotary evaporator components we currently have in stock and feel free to give us a call or send us an email if you have any questions.

Evaporators
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Buchi R-205 Rotavapor System Buchi R-205 Rotavapor System

Buchi R-205 Rotavapor System Specifications

Capacity Range

50ml – 3L

Condenser Type

Two-piece cold trap Condenser

Pump Model

V-500 Vacuum Pump

Bath Model

B-490 Heating Bath

Vacuum Controller Model

V-805 Vacuum Controller

Rotation Speed

20 -280 rpm

Temperature Range

+20°C to +180°C

Electrical Requirements

120 V, 50 – 60 Hz, 240W

Our Price: $5,865.00
Sale Price: $5,485.00
Money Saved: $380.00
Buchi R-200 Rotavapor System Buchi R-200 Rotavapor System

Rotavapor R-200 System Specifications

Capacity Range

50ml – 3L

Condenser Type

Two-piece cold trap Condenser

Pump Model

V-500 Vacuum Pump

Bath Model

B-490 Heating Bath

Vacuum Controller Model

V-800 Vacuum Controller

Rotation Speed

20 -280 rpm

Temperature Range

+20°C to +180°C

Electrical Requirements

120 V, 50 – 60 Hz, 240W

Our Price: $5,340.00
Sale Price: $5,075.00
Money Saved: $265.00
Buchi V-800 Vacuum Controller Buchi V-800 Vacuum Controller

Buchi V-800 Vacuum Controller Specifications

Vacuum Reading Range

0 to 1400 Millibar

Hysteresis

Automatic or 1 – 500 mbar

Regulating range

1 mbar/torr to atmospheric pressure

Display

Digital LCD Display

Power Consumption

16 watts

Our Price: $1,060.00
Deal of the Month Price: $965.00
Money Saved: $95.00
Buchi B-490 Heating Bath Buchi B-490 Heating Bath

Buchi B-490 Heating Bath Specifications

Temperature Range

20°C to 180°C

Temperature Accuracy

±1°C at 20°C to 100°C

±2°C at 100°C to 180°C

Control

Analog

Capacity

3L Flask

Compatibility

R-200 and R-205 Rotavapor Systems

Electrical Requirements

120V, 50/60Hz, 1400W

Our Price: $1,505.00
Sale Price: $1,435.00
Money Saved: $70.00
Buchi B-481 Heating Bath Buchi B-481 Heating Bath

Buchi B-481 Heating Bath Specifications

Temperature Range

20°C to 100°C

Temperature Accuracy

±2°C

Control

Analog

Capacity

5L Flask

Compatibility

R-114 Rotavapor System

Electrical Requirements

120V, 50/60Hz, 1300W

Our Price: $910.00
Sale Price: $810.00
Money Saved: $100.00
Buchi V-805 Vacuum Controller Buchi V-805 Vacuum Controller

Buchi V-805 Vacuum Controller Specifications

V-805 Vacuum Controller

Vacuum Reading Range

0 to 1400 Millibar

Hysteresis

Automatic or 1 – 500 mbar

Regulating range

1 mbar/torr to atmospheric pressure

Display

Digital LCD Display

Power Consumption

16 watts

Our Price: $1,125.00
Sale Price: $1,070.00
Money Saved: $55.00
Buchi V-850 Vacuum Controller Buchi V-850 Vacuum Controller

Buchi V-850 Vacuum Controller Specifications

Weight

700g

Measurement range

1400 – 0 mbar

Control range

1100 – 0 mbar

Measuring principle

Capacitive, independent of gas type, absolute pressure

gauge / sensor made from aluminum oxide-ceramic

Measuring Accuracy

± 2 mbar (± 1 digit) - after calibration at constant temperature

Vacuum Concentration

GL 14

Temperature Compensation

0.07 mbar/K

Magnetic valve supply

24 V

Power consumption

10 W

Power connections

30 VDC, Rotavapor R-210 / R-215, Vacuum Pump

V-700 / V-710, power pack

Approvals

CE, CSA

Frequency

50/60 Hz

Hysteresis

Automatic or 1 – 500 mbar

Our Price: $1,475.00
Sale Price: $1,405.00
Money Saved: $70.00