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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 V-700 Vacuum Pump Buchi V-700 Vacuum Pump

Buchi V-700 Vacuum Pump Specifications

Capacity

1.8 m3 /h*

Number of steps (heads)

2 (2)

Final Vacuum (Absolute)

<10mbar

Final vacuum with gas ballast

24mbar

Connection

GL14

Power Consumption

210 watts

Pump motor

DC brushless

Nominal speed

Max. 1600 min -1

Sound Level

40—52dbA

Electrical Requirements

100-240V 50/60Hz

Our Price: $2,770.00
Sale Price: $2,260.00
Money Saved: $510.00
6 in stock!
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: $1,495.00
Money Saved: $170.00
6 in stock!
Buchi I-100 Interface Module Buchi I-100 Interface Module

Buchi I-100 Interface Module Specifications

Measurement Range

1400 – 0 mbar

Regulating Range

1100 – 0 mbar

Measurement Accuracy

± 2 mbar (after calibration at constant temperature)

Temperature Compensation

0.07 mbar/K

Hysteresis

Automatic or 1 – 500 mbar

Dimensions (W x H x D)

160 x 105 x 120 mm

Weight

700 g

Power Consumption

10 W

Electrical Requirements

100 – 240 V, 50/60Hz

Our Price: $1,615.00
Sale Price: $1,395.00
Money Saved: $220.00
3 in stock!
Buchi V-100 Vacuum Pump Buchi V-100 Vacuum Pump

Buchi V-100 Vacuum Pump Specifications

Suction Capacity

1.5 m3/h*

Number of Steps (heads)

2 (2)

Final Vacuum

10 mbar

Connections

GL14

Power Consumption

150 W

Pump Motor

DC, brushless

Nominal Speed

max. 1280 rpm

Sound Level

32 – 57 dB(A)

57 dB(A) with 100 % load

Material in Contact

PTFE, FEP, FFKM, PPS

Dimensions (W x H x D)

340 x 630 x 340 mm

Electrical Requirements

100 – 240 V, 50/60 Hz

Our Price: $2,890.00
Sale Price: $2,295.00
Money Saved: $595.00
3 in stock!
Buchi R-100 Rotavapor System Buchi R-100 Rotavapor System

Buchi R-100 Rotavapor System Specifications

Capacity Range

4L

Condenser Type

Dry Ice Condenser

Pump Model

V-100 Diaphragm Pump

Bath Model

B-100 Heating Bath

Vacuum Controller Model

N/A

Rotation Speed

20 -280 rpm

Temperature Range

20°C to 95°C

Electrical Requirements

100-120V, 50/60Hz, 210W

Our Price: $7,945.00
Sale Price: $6,995.00
Money Saved: $950.00
3 in stock!
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
2 in stock!
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
2 in stock!