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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: $6,515.00
Sale Price: $5,855.00
Money Saved: $660.00
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: $6,160.00
Sale Price: $5,450.00
Money Saved: $710.00
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: $1,600.00
Sale Price: $1,490.00
Money Saved: $110.00
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: $1,780.00
Sale Price: $1,590.00
Money Saved: $190.00
Buchi R-210 Rotavapor System Buchi R-210 Rotavapor System

Buchi R-210 Rotavapor System Specifications

Capacity Range

50ml – 4L

Condenser Type

Two-piece cold trap Condenser

Pump Model

V-700 Vacuum Pump

Bath Model

B-491 Heating Bath

Vacuum Controller Model

V-850 Vacuum Controller

Rotation Speed

20 -280 rpm

Temperature Range

+20°C to +180°C

Electrical Requirements

100-120V, 50/60Hz, 60W

Our Price: $8,170.00
Sale Price: $6,690.00
Money Saved: $1,480.00
Buchi B-491 Heating Bath 120V Buchi B-491 Heating Bath 120V

Buchi B-491 Heating Bath Specifications

Temperature Range

20°C to 180°C

Temperature Accuracy

±2°C

Control

Analog

Capacity

4L Flask

Compatibility

R-210 and R-215 Rotavapor Systems

Electrical Requirements

100-120V, 50/60Hz, 1700W

Our Price: $1,665.00
Sale Price: $1,540.00
Money Saved: $125.00
Buchi R-215 Rotavapor System Buchi R-215 Rotavapor System

Buchi R-215 Rotavapor System Specifications

Capacity Range

50ml – 4L

Condenser Type

Dry Ice Condenser

Pump Model

V-700 Vacuum Pump

Bath Model

B-491 Heating Bath

Vacuum Controller Model

V-855 Vacuum Controller

Rotation Speed

20 -280 rpm

Temperature Range

20°C to +180°C

Electrical Requirements

100-120V, 50/60Hz, 60W

Our Price: $8,390.00
Sale Price: $7,205.00
Money Saved: $1,185.00