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Failures and Troubleshooting of a Rotary Evaporator - Rotovap

Failures and Troubleshooting of a Rotary Evaporator - Rotovap

Aug 08, 2019 A rotary evaporator is an indispensable equipment for evaporation, concentration, crystallization, drying, separation, and solvent recovery in many fields, and it is mainly used for continuous distillation of large amounts of volatile solvents under reduced pressure. Giving consideration to its importance, it’s necessary to learn something about …

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Rotavapor R-220 Pro -

Rotavapor R-220 Pro -

BUCHI COM, 15 m, 6p Enables connection between Rotavapor, Interface, Vacuum Pump, Recirculating Chiller, VacuBox and LegacyBox. 11064090 IQ/OQ R-220 Pro official BUCHI …

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Shop Buchi laboratory equipment

Shop Buchi laboratory equipment

Buchi laboratory products, accessories and consumables for evaporation, chromatography, spray drying, freeze drying, kjeldahl, NIR, melting point and extraction

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Buchi R-210 Rotavapor Evaporators - VWR

Buchi R-210 Rotavapor Evaporators - VWR

Buchi R-210 Rotavapor Evaporators. This series of rotary evaporators provides a complete solution for laboratory solvent evaporation processes by integrating a vacuum controller, vacuum pump, and recirculating chiller into one, compact, safe, reliable, easy-to-use, and maintenance-free system. Evaporator units are available in basic ...

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Buchi R-210 Rotavapor System Marshall Scientific

Buchi R-210 Rotavapor System Marshall Scientific

Buchi R-210 Rotavapor System. The Buchi R-210 Rotavapor System includes the Buchi B-491 Heating Bath, C” glassware attachments, Buchi V-700 vacuum pump, and V-850 vacuum …

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Buchi R-215 Rotavapor System Marshall Scientific

Buchi R-215 Rotavapor System Marshall Scientific

Buchi R-215 Rotavapor System. The Buchi R-215 Rotavapor System includes the Buchi B-491 Heating Bath, C” glassware attachments, Buchi V-700 vacuum pump, and V-850 vacuum …

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100L Rotovap for sale - Lab Instrument Manufacturer

100L Rotovap for sale - Lab Instrument Manufacturer

Dec 06, 2019 100L rotary evaporator has a large capacity of 100L, designed for the purpose of mass production need, is mainly used for pilot plant production in biology, chemical engineering, pharmacy and food industry. The specific application as follows: 1.Medicine: various application in laboratory of quality control, research and development departments ...

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How to Clean Your Rotary Evaporator Blog

How to Clean Your Rotary Evaporator Blog

Dec 16, 2019 Connect one socket to the rotovap (where the evaporation flask would usually go). You can secure it in place or hold it with one hand. Note, the flask should not be set to spin during this process. Use your thumb to close the second socket of the two-neck flask. Set the vacuum pump to around 250 mbar and switch it on.

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Rotavapor R-300

Rotavapor R-300

In 1957 BUCHI introduced the first commercial rotary evaporator. With the technological expertise and profound customer interaction, we further developed the Rotavapor to an intelligent and fully integrated system.

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Rotavapor R-220 Pro -

Rotavapor R-220 Pro -

ing the solvent from the library Starts the distillation immediately and adjusts the vacuum dynamically – even if the chiller or bath have not reached their set temperatures. Remote control The Interface I-300 Pro can be removed and used in combi- nation with a 15 m communication cable to remotely control the complete system

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Five ways to optimize the pressure values of your rotary

Five ways to optimize the pressure values of your rotary

Jun 17, 2020 97. Toluene. 48. Water. 42. 3. Keep the pressure at constant values – Sudden changes of pressure will either stop the distillation or cause bumping or foaming. A great way to consistently maintain pressure values is to use an interface-controlled system, which greatly reduces pressure fluctuations. 4.

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Vacuum Pump V-300 Operation Manual

Vacuum Pump V-300 Operation Manual

Operation Manual (Original) Vacuum Pump V-300 11593756 Publication date: 02.2022 Version I BCHI Labortechnik AG Meierseggstrasse 40 Postfach CH-9230 Flawil 1 E-Mail: [email protected] BUCHI reserves the right to make changes to the manual as deemed necessary in the light of experience,

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Buchi 20/40/60 rule for Rotary Evaporators

Buchi 20/40/60 rule for Rotary Evaporators

Optimal Distillation parameters for a rotary evaporator vary according to solvent in use: 1. Set water bath temperature to 60oC – It does not need to be higher! 2. The cooling water temperature should be below 20oC. 3. Adjust the needed vacuum for a solvent boiling point of 40oC according to list below. Reference: Buchi: List of Solvents

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20l Rotary Evaporator with Vacuum Pump and Chiller

20l Rotary Evaporator with Vacuum Pump and Chiller

R-1020 20L Rotary Evaporator (Rotovap) Teflon (PTFE) and fluorine rubber double rotating seal, patent technology to ensure high vacuum. The temperature control system, accurate and reliable. The PTFE disscharge valve, corrosion resistance, no pollution. We have two kinds of conventional and explosion-proof type, can be selected according to the ...

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Deciding What Type of Vacuum Pump to Use -

Deciding What Type of Vacuum Pump to Use -

Sep 23, 2019 A crucial part of most rotovap setups is the pump. We discussed pumps in a previous post where we covered general considerations such as vacuum pressure, pump speed, and vacuum control.. Here, we’ll look at which type of pump you should use. We’ll discuss the most common types of pumps and closely examine the advantages and disadvantages of …

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Rotovap for sale eBay

Rotovap for sale eBay

Solvent Recyclers; Spectrometers Spectrophotometers; Spinal Traction Units; ... BUCHI Rotavapor Rotovap R-200 R200 Lab Laboratory Rotary Evaporator 120V. $209.99. Was: $349.99. ... DigiVac VPC - Vapor Pressure Controller - Vacuum Pump Regulator - Rotovap, FFE. $420.00. Free shipping.

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Parts Accessories

Parts Accessories

The BUCHI Bluetooth Dongle establishes a wireless connection to the BUCHI Cloud via the BUCHI Monitor App on your mobile device. You can use eSupport to contact the BUCHI …

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Buchi R-200 Rotavapor System Marshall Scientific

Buchi R-200 Rotavapor System Marshall Scientific

The Buchi Rotavapor R-200 system has the ability to process samples ranging in size from 50 mL to 3 liters and has a relatively small footprint for just about any laboratory workspace. With a two piece cold trap condenser the Buchi Rotavapor R-200 system is perfect for low boiling solvents. This rotavapor system also features an internal ...

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Buchi V-850 Vacuum Controller Marshall Scientific

Buchi V-850 Vacuum Controller Marshall Scientific

The Buchi V-850 Vacuum Controller is a stand alone valve unit for operation with external vacuum systems, such as the Buchi V-700 vacuum pump which works with the R-210 rotovap system. The easy-to-operate V-850 units are equipped with a single control knob and a large graphic display screen with intuitive menu guidance and six selectable ...

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Interface I-300 / I-300 Pro

Interface I-300 / I-300 Pro

The Interface I-300 / I-300 Pro is the central control of all process parameters of a Rotavapor R-300 system. Make your rotary evaporation more efficient, convenient and customized by using …

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OM 11593781 I-300Pro en -

OM 11593781 I-300Pro en -

the manufacturer ([email protected]). BUCHI service technicians Service technicians authorized by BUCHI have attended special training courses and are authorized by BCHI Labortechnik AG to carry out special servicing and repair measures. Residual risks2.4 The device has been developed and manufactured using the latest technological advances.

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Vacuum Pump V-300 / V-600

Vacuum Pump V-300 / V-600

The Vacuum Pump V-300 / V-600 enables you to adapt your distillations to your needs thanks to a seamless plugplay integration with the BUCHI Interface I-300 / I-300 Pro for automated speed control and the BUCHI Rotavapor R-300 for full automation of all process parameters. Features Compare the Vacuum Pump V-300 / V-600 Characteristics

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Rotavapor R-100 Operation Manual -

Rotavapor R-100 Operation Manual -

u When distilling without a vacuum, set the vacuum pump to atmospheric pressure so that excess pressure is automatically dissipated. u If a vacuum pump is not used, leave the vacuum connection open. Hot surfaces and liquids2.4.3 The heating bath, evaporating flask and parts of the condenser can become very hot. If touched they can cause skin burns.

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