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Rotary Evaporation to Remove Solvent | Protocol

Rotary evaporation is a technique commonly used in organic chemistry to remove a volatile solvent from a non-volatile compound of interest. Invented by Lyman C. Craig in 1950 the rotary evaporator, or rotovap, gently removes solvents from compounds using heat combined with reduced pressure to evaporate, dry, and purify samples for further downstream use.

Rotary Evaporator 1L with Vacuum Pump and Chiller

Jul 13, 2018 · Rotary Evaporator 1L with Vacuum Pump and Chiller Lanphan Henan. . the product may be fitted with the multi-purpose water circulating vacuum pump, diaphragm vacuum pump, low-temperature .

RE-2L Rotary Evaporator (Rotovap) Manufacturer in China

Below Products usualy to be buy with RE series Rotary Evaporator together. DP-201 Diaphragm membrane pump to provide vacuum for RE series Rotary Evaporator. VP-B95 series water circulation vacuum pump can be also used for RE series Rotary Evaporator. LCC-400 -15°C Circulation chiller to cooling for RE series Rotary Evaporator

Kohstar 15L desktop circulating water vacuum pump SHZ-D .

15L desktop circulating water vacuum pump SHZ-D(III) for rotary evaporator ?of chemical lab About the desktop circulating water vacuum pump SHZ-D(III) : Referring to the design of Japanese desktop pump, the SHZ series desktop circulating water vacuum pump is transformed from the water circulation pump to a smaller and lighter pump, fitting for .

Lower Temperature Water Chiller Heater Recirculation Pump

China Lower Temperature Water Chiller Heater Recirculation Pump, Find details about China Water Chiller, Water Cool Chiller from Lower Temperature Water Chiller Heater Recirculation Pump - Zhengzhou Well-Known Instrument and Equipment Co., Ltd.

Water Cycle Vacuum Pump - Vacuum Pump - Yuan Huai .

Water Cycle Vacuum Pump is the best choice to support the lab rotary evaporator to complete the whole evaporation process efficiently. Water vacuum pumps are oil-free, chemical resistant and easy-to-maintain. Vacuum up to 20 mbar is generated by water flow via Venturi Effect. The pumps provide a constant water recirculation (from its water tank .

Frequently asked questions and answers about rotary evaporator

10. Ask: How to select vacuum pump for Rotary Evaporator? Answer:: For rotary evaporator's matching vacuum pump, we recommend water-circulating pump which can bear all sorts of solvent corrosion and can vacuumize to -0.095MPa. According to the solvent volume, we can offer various vacuum pump types.

20L 0-180rpm New Lab Rotary Evaporator and Circulating .

20L 0-180rpm New Lab Rotary Evaporator w/Motor Lift Digital Heating Bath and Circulating Water Vacuum Pump. This product is a new multi-purpose vacuum pump designed with circulating water as the working fluid and using the jet to generate the negative pressure principle.

Best Value Vacs Water Circulating Vacuum Pump

May 30, 2018 · #Vacuumpump #BVV #Watercirculator Water Circulating Vacuum Pump demo and explanation of its features . Assembling a Neocision Rotary Evaporator | For 10L, 20L and 50L Models - Duration: 13:46 .

Desktop water circulation vacuum pump for rotary evaporator

Desktop Circulating Water Vacuum Pump Circulating water multi-purpose vacuum pump is the device with circulating water as working fluid, and it adopts jet technology to create negative pressure. According to the appearance is divided into desktop type and vertical type ( vertical type has larger capacity relatively).

APV Evaporator Hndbook

EVAPORATORS TYPES AND DESIGN In the evaporation process, concentration of a product is accomplished by boiling out a solvent, generally water. The recovered end product should have an optimum solids content consistent with desired product quality and operating economics. It is a unit operation that is used extensively in processing foods,

JPV Recirculating Water Vacuum Pump - VELP

JPV Recirculating Water Vacuum Pump, A pump which assures a constant water recirculation and a decrease of water consumption. Ideal for applications where non-pulsing suction is needed. . Rotary evaporators, vacuum filtrations, (SPE), etc. Models. Select the model: cod. {{model.Code}}

The Best Vacuum Pump for Rotary Evaporators - KNF Pump .

It is also the most precise method, enabling the system to work with a particular vacuum level and simultaneously react to changing conditions with no need for the operator to monitor and adjust the settings. Although it is relatively easy to find the right pump for rotary evaporators, we recommend getting the advice of experts.

20L 0-180rpm New Lab Rotary Evaporator and Circulating .

20L 0-180rpm New Lab Rotary Evaporator w/Motor Lift Digital Heating Bath and Circulating Water Vacuum Pump About Us : Thanks for Shopping in our Ebay Store, we are a professional business company, we have engaged in online business for many years, we always providing the best products and the best service ;

5-tap Aspirator Water Vacuum Pump For Rotary Evaporator .

5-tap Aspirator Water Vacuum Pump For Rotary Evaporator And Glass Reactors, Find Complete Details about 5-tap Aspirator Water Vacuum Pump For Rotary Evaporator And Glass Reactors,Water Jet Vacuum Pump,Water Circulation Pump,Lab Vacuum Pump from Pumps Supplier or Manufacturer-Xingyang Kori Instrument Factory . It is a new type of design for .

SHB-B95A Water Circulating Vacuum Pump | Toolots

Shop SHB-B95A water circulating vacuum pump, ultimate vacuum is 20mbar(15 torr), no oil changes, all major valves made of PTFE. U.S.Customer Service: (844) 866-5687. English. . Designed for a large rotary evaporator, vacuum filtration system. California Proposition 65 Warning .

Water Circulation Vacuum Pump - BVV

Water Circulation Vacuum Pump This Circulation and Vacuum Pump combines the best of both worlds by using the circulating water to pull a vacuum which requires no oil at all and has very low maintenance requirements overall due to this unique process and design. Each vacuum port on the unit pulls vacuum separately from one another so the user can use it for different applications at the same .

50L Industrial Rotary Evaporator Complete Turnkey w/ Water .

"Rotary Evaporator. Water-jet Aspirator Vacuum Pump with water circulation WVP-05. Cost effective table-top chiller circulator with 50L reservoir and temperature down to -20°C. 50L Lab Rotary Evaporator 0-120rpm,0-180℃,Digital Display Hand Lifting.

2L Electric Rotary Evaporator Kit with BVV™ Water .

2L Electric Rotary Evaporator Kit with BVV™ Water Circulation Vacuum Pump setup includes all the neccessary components to successfully perform solvent recovery via rotary evaporation. A cold trap should always be used inline between your vacuum system and application to protect the pump .

Rotary Evaporator--Biobase Meihua, professional laboratory .

Biobase,professional laboratory and medical products supplier. Explosion-proof Rotary Evaporator This product can form film under constant temperature heating and negative pressure conditions.Owning to its efficient evaporation and condensation recovery of menstruum,the product is employed in biological,medical,chemical and food industries, especially for operations of heat-sensitive materia.

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 (40-50 torr).

SHB-B95A Water Circulating Vacuum Pump | Toolots

Shop SHB-B95A water circulating vacuum pump, ultimate vacuum is 20mbar(15 torr), no oil changes, all major valves made of PTFE. U.S.Customer Service: (844) 866-5687. English. . Designed for a large rotary evaporator, vacuum filtration system. California Proposition 65 Warning .

Pump & Rotary Evaporator Device - Biobase Meihua Trading .

China Pump & Rotary Evaporator Device catalog of Biobase Brand Anticorrosive Diaphragm Vacuum Pump for Laboratory, Biobase Brand Re-2010 1L Rotary Evaporator for Laboratory provided by China manufacturer - Biobase Meihua Trading Co., Ltd., page1.

Rotary Evaporators | Rotavapor | Aditya Scientific

About Us. We manufacture and market magnetic stirrers, recirculation chillers, diaphragm vacuum pumps, rotary evaporators (also known as rotavapor), lab mixers, parallel blocks, Industrial rotary evaporators, laboratory reactors and specially developed software for laboratory and analysis applications, as well as temperature control products such as circulators and chillers.

rotary evaporator manual - Rotovap

The uses and applications of rotary evaporator, and the using steps of rotary evaporator. What is the purpose of the water bath in a rotary evaporator Posted on 2020-03-04 2020-06-08 by lanphan

vacuum pump - TOPTION LAB

Click "+" to select products and contact the supplier Join a shopping cart Vacuum Pump. Vacuum pump equip with glass reactor, rotary evaporator, freeze dryer, shorted the time reaching require temperature and shorten concentrated time, make your research more effective.

China Rotary Evaporator manufacturer, Jacketed Glass .

China Rotary Evaporator supplier, Jacketed Glass Reactor, Circulating Water Vacuum Pump Manufacturers/ Suppliers - Henan Touch Science Instruments Co., Ltd.

Heidolph Instruments : Rotary Evaporators

Connect up to three rotary evaporators to one vacuum pump . the panel can even be used as the central control unit to regulate the vacuum and the Hei-CHILL recirculation chiller as well . Even greater efficiency with up to 40 % higher evaporation rates: The intelligent design of the XL condenser provides 57 % more cooling surface at almost .

Water Vacuum Pump at Thomas Scientific

.when vacuum is needed - leading to a savings of up to 90% of operating time, increased equipment life and reduction of noise. Integrated LED display. Power magnetic valve: 24 V / 6 W Power pump control: 100-240V, 50/60Hz Weight: 0.142 kg Thomas No. 1203D11 To regulate the water flow..

China Lab Distillation Equipment Rotary Evaporator Vacuum .

The main product is rotary evaporator, short path distillation, glass reactor, circulating water vacuum pump, cooling chiller, drying oven and so on lab instrument device. We have 7 years of experience in exporting lab instruments, have become a Gold Plus Supplier, the amount of transactions conducted in the past 6 months is over 570000 dollars.