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Rotary evaporator - Wikipedia

A rotary evaporator (or rotavap /rotovap) is a device used in chemical laboratories for the efficient and gentle removal of solvents from samples by evaporation.When referenced in the chemistry research literature, description of the use of this technique and equipment may include the phrase "rotary evaporator", though use is often rather signaled by other language (e.g., "the sample was .

2L, 5L, 50L, Rotary Evaporator Rotavapor Optional for .

Find many great new & used options and get the best deals for 2L, 5L, 50L, Rotary Evaporator Rotavapor Optional for Water Vacuum Pump Chiller at the best online prices at .

Buchi Rotavapor R-205 with Chiller - The Lab World Group

The Buchi Rotavapor R-205 provides efficient gentle removal of low boiling organic chemicals in a compact, footprint. This rotary evaporator system space saving modular design that allows you to add integrated vacuum controllers. Despite the smaller size, this rotavapor can still handle flasks as large as 3 Liters. The Buchi R-205 Rotovap uses an oval 5L insulated heating bath, designed to .

Buchi Rotavapor R-114 | Asa Global Medical

Buchi Rotavapor Model R-114 includes the B-480 waterbath and a cold trap assembly, and is intended for a complete evaporating system with a vacuum controller. This may be connected to a vacuum pump and/or recirculating chiller. This unit also houses a vapor duct, which connects to an evaporating flask (included in sale).

BUCHI Vacuum Pump V-600 for Rotavapor R-220 Pro Industrial .

BUCHI Vacuum Pump V-600 for Rotavapor™ R-220 Pro Industrial Evaporator BUCHI™ Vacuum Pump V-600 is a chemically resistant 3-stage diaphragm pump 7770.00 - 9905.00

Vacuum Pump V-100 Operation Manual

means of a PTFE-membrane pump – with or without regulation by a vacuum con-troller. PTFE-membrane pumps are used primarily for the following applications: Evacuating distillation apparatus, in particular rotary evaporators (Rotavapor®) Vacuum filtration Vacuum-drying cabinets Drying kilns Use other than that intended2.2

Rotary Evaporators | Fisher Scientific

Fisher Scientific, Bishop Meadow Road, Loughborough, Leicestershire, LE11 5RG © Fisher Scientific UK Ltd All rights reserved. A limited liability company corporated .

China Lab Distillation Equipment Rotary Evaporator Vacuum .

Rotary evaporator also called rotavapor or rotovap, is a commonly used lab instrument in a chemistry laboratory, mainly used for concentration, crystallization, drying, separation and solvent recovery in a pharmaceutical, chemical, and pharmaceutical industries. The principle is: constant temperature heating under vacuum condition makes the rotating bottle rotate at constant speed, and the .

Buchi Rotavapor R-300 Rotary Evaporator, Manual, 1 L .

Make your distillation process more efficient with the Rotavapor® R-300 evaporation systems. Couple with a vacuum pump or house vacuum line to perform gentle and quick solvent distillations, solvent recycling, chemical purifications, and concentrations of suspensions and solutions.

BUCHI Rotavapor R100 Rotary Evaporator | ANDbio

BUCHI Rotavapor R100 Rotary Evaporator The Rotavapor® R-100 is a high-quality rotary evaporator to meet the essential needs in classical laboratory applications. It is capable of a manually adjustable rotation speed of 20 to 280 rpm and equipped with an action jack lift for manual lifting of the evaporating flask. Included is the selected condenser, 1 L receiving and evaporating flasks and a .

Rotavapor R-210 / R-215 Operation Manual

For information on the Vacuum Controller V-850/855 and the Vacuum Pump V-700/710, please refer to the corresponding manuals available in English, German, French, Spanish and Italian: • Vacuum Controller, Operating Manual numbers 93081–93085 • Vacuum Pump, Operating Manual numbers 93090–93094 1 .2 Trademarks

Heidolph Instruments : Rotary Evaporators

Standard vacuum pumps can be controlled manually or via valve operated vacuum controllers. Learn more . Distimatic Bench-top. For automated and continuous solvent evaporation. Learn more . RPM-Regulated Vacuum Pumps. Controllable vacuum pumps for digital regulation of the vacuum via operation panel or directly at the unit .

BUCHI V-100 Vacuum Pump: Pumps Pumps and Tubing | Fisher .

Cover essential vacuum generation needs with this economical diaphragm vacuum pump. Buchi™ V-100 Vacuum Pumps feature a space-saving design and chemically resistant PTFE construction. Optimally suited to work with the Rotavapor R-100.

China Lab Distillation Equipment Rotary Evaporator Vacuum .

Rotary evaporator also called rotavapor or rotovap, is a commonly used lab instrument in a chemistry laboratory, mainly used for concentration, crystallization, drying, separation and solvent recovery in a pharmaceutical, chemical, and pharmaceutical industries. The principle is: constant temperature heating under vacuum condition makes the rotating bottle rotate at constant speed, and the .

BUCHI ROTAVAPOR R-100 OPERATION MANUAL Pdf Download.

Therefore, we recommend that the Rotavapor® R-100 is used together with the BUCHI Vacuum Pump V-100 and the BUCHI Recirculating Chiller F-105 (see Chapter 3.2.4 "Typical application", page 14). That will enable achievement of a sta- ble vacuum and stable cooling, and thus a .

Rotavapor® R-100 Operation Manual

The Rotavapor® R-100 is intended for evaporating and condensing solvents. It can . 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.

Buchi Rotavapor R-300 Rotary Evaporator, Manual, 1 L .

Make your distillation process more efficient with the Rotavapor® R-300 evaporation systems. Couple with a vacuum pump or house vacuum line to perform gentle and quick solvent distillations, solvent recycling, chemical purifications, and concentrations of suspensions and solutions.

BUCHI R-134 Rotavapor Evaporator System with Vacuum .

This is a preowned BUCHI Rotavapor R-134 with the Waterbath B481, and it includes all the glassware pictured, all in very good condition condition. The angle of immersion is adjustable as well as the depth. The speed of rotation is infinitely variable between 5 and 240 rpm. The vacuum controller is fully functional. 100/120 V.

Vacuum Pump V-300 | buchi.com

The chemically resistant PTFE diaphragm vacuum pump impresses with its very silent and economical operation. With a flow rate of 1.8 m 3 /h and an ultimate vacuum of 5 mbar, it is optimally suited to be combined with the Rotavapor® R-300.

W Rotavapor - DONSERV

Vacuum seal Ordering Code Rotavapor® R-3 1103011V0 Rotavapor® R-3 with heating bath, STJ 29/32 evaporating flask and receiving flask V-700; two stages membrane pump with manometer and needle valve for easy adjustment of the vacuum; incl. Woulff' bottle. Order no. 071110 Vacuum pump V-700 Cost-efficience and basic instru-

BUCHI V-700 Vacuum Pumps:Pumps and Tubing:Pumps | Fisher .

A chemically resistant, dual-head PTFE diaphragm pump is a durable and reliable choice for a wide range of laboratory applications. With a flowrate of 1.8m 3 /hr and an ultimate vacuum of . 10mbar, this pump is a powerful oil-free solution eliminating the need to dispose of used pump oil.Compact, space-saving design; Extremely quiet operation

Buchi Condenser at Thomas Scientific

1229D81 - Buchi V-850/855 Vacuum Controller Valve combined with condensate trap and non-return valve with attachment for Rotavapor (not necessary with V-700/710 in stand-alone systems). 1229D82 - Buchi RC-81 remote control can be used to control the vacuum controller and the Rotavapor:.

Buchi Parts List - Buchi | Sigma-Aldrich

Product # Description. Add to Cart. 11100C2002 Z741982: Büchi ® Rotavapor R-100 cold trap, with interface I-100, vacuum pump V-100, AC/DC input 100 V AC, US 3-pin plug

Rotary Evaporators | Fisher Scientific

Fisher Scientific, Bishop Meadow Road, Loughborough, Leicestershire, LE11 5RG © Fisher Scientific UK Ltd All rights reserved. A limited liability company corporated .

How to use a Rotary Evaporator

Most labs use a simple water aspirator vacuum on their rotavaps, so a rotavap cannot be used for air and water-sensitive materials unless special precautions are taken i.e. additional traps are used. In the lab, the house vacuum line, a circulation bath or a membrane pump are used as source for the vacuum .

How to prevent losing solvent into the vacuum pump in .

But the distillation is typically done under weak vacuum as well. So the solvent sitting in the collection flask seem susceptible to re-vaporizing and getting sucked into the vacuum pump. Now I have a cold trap in front of my pump that should be cold enough (-50C) to trap most solvents under weak vacuum.

BUCHI™ Rotavapor™ R-300 Rotary Evaporator with Controller .

BUCHI™ Rotavapor™ R-300 Rotary Evaporator with Controller and V-300 Pump The R-300 meets the highest expectations in convenience and versatility. Included is the V-300 vacuum pump, providing quiet vacuum over the course of your evaporation.

BUCHI ROTAVAPOR R-220 SE OPERATION MANUAL Pdf .

The following test setup was used: Test instrument: Rotavapor R-220 SE, system configuration D with Vacuum Pump V-710 and recircu- lating chiller. Both aeration valves were closed with an aseptic filter Sartorius Midisart 2000, 0.45 µm and an inline filter PAL Kleenpak 1.2 µm was fixed in the vacuum line between instrument and pump.

Buchi Rotavapor R-124 | Buchi Rotavapor R-114 | 4 .

Jun 19, 2020 · With help from the V-500 pump, the R-114 is capable of reaching low vacuum levels in minutes. The V-500 allows for a final vacuum of less than 15 mbar, and pumping volume of 1.6 meters cubed per hour. An onboard multifunctional valve unit allows for precise vacuum control along with irregular vacuum source containment.

Vacuum Pump For Rotary Evaporator at Thomas Scientific

Vacuum Pump For Rotary Evaporator found in: Rotavapor® R-100 Rotary Evaporator, Self-Cleaning Dry Vacuum System, VACUUBRAND RZ2.5 Vacuum Pump, Rotavapor® R..