Our Products

Rotary Evaporator

Laboratory equipment

Jacketed Reactor

Contact Us

We Cherish All Interactions

Rotary Evaporation in the Kitchen - Cooking Issues

Rotary Evaporation in the Kitchen - Cooking Issues

The Purpose of Rotary Evaporation In both traditional chemistry labs and our culinary technology lab, the rotary evaporator, or rotovap, is an instrument used to distill a solvent. (Everyone calls it a "rotovap" even though rotovap is a brand name). The purpose of distillation is to separate a given mixture into its components based on .

Economical alternative to a Rotary Evaporator? [Equipment .

Economical alternative to a Rotary Evaporator? [Equipment .

Rotary evaporators seem expensive, even on eBay. Are there any other good equipment options like a powerful hotplate with a magnetic stirrer? 3 comments. share. save hide report. Upvoted. This thread is archived. New comments cannot be posted and votes cannot be cast. Sort by. best. best top new controversial old q&a.

Sciencemadness Discussion Board - Distillation of solvents .

Sciencemadness Discussion Board - Distillation of solvents .

It seems the high rate of solvent evaporation in a rotary evaporator is mainly because of the vacuum applied. If you read the PDF about the DIY rotary evaporator in first post in this thread you find comparison measurements of evaporation rates. The measurement without vacuum and without rotation got evap rate 1.97ml/min.

How to get the crude extract out of the flask after it was .

How to get the crude extract out of the flask after it was .

It is not recommended to make evaporation for plant extract at room temperature, better to use rotary evaporator. After U evaporate the solvent, u can scrash the dried plant material from the .

Rotary Evaporation in the Kitchen - Cooking Issues

Rotary Evaporation in the Kitchen - Cooking Issues

The Purpose of Rotary Evaporation In both traditional chemistry labs and our culinary technology lab, the rotary evaporator, or rotovap, is an instrument used to distill a solvent. (Everyone calls it a "rotovap" even though rotovap is a brand name). The purpose of distillation is to separate a given mixture into its components based on .

HVAC: Home Tips | DIY

HVAC: Home Tips | DIY

Most homes are heated and cooled through a central, whole-home, Heating, Ventilating, and Air-Conditioning system (HVAC). The HVAC may well be one of the most expensive and energy hungry systems in the home, so the more you know about your HVAC, the better. A well-informed homeowner will save money .

Used Rotary Evaporator for sale. Buchi equipment & more .

Used Rotary Evaporator for sale. Buchi equipment & more .

BUCHI HB-140 Rotavapor M Mini Rotary Evaporator. Manufacturer: Buchi The Buchi Rotavapor M is a mini rotary evaporator equipped with a Buchi HB 140 Heating Bath and is ideal for the evaporation of small volume samples. This instrument includes a full set of glassware, including th.

Classic Kit: Craig's rotary evaporator | Opinion .

Classic Kit: Craig's rotary evaporator | Opinion .

The rotary evaporator is one of the iconic devices of the modern chemistry laboratory and every student learns - often the hard way - how to use one (Chemistry World, December 2009, p78).Much as it is hard to conceive of a time when the mobile phone did not exist, many of us never stop to ask what chemists did before the arrival of this remarkable device.

Is there an alternative method to evaporate solvents .

Is there an alternative method to evaporate solvents .

You can simulate a rotary evaporator by monting a system compraised of an erlenmeyer over a hot plate magnetic stirrer or a heated ballon, conected to a inclined condenser. The exit of the .

Rotary Evaporators | Fisher Scientific

Rotary Evaporators | Fisher Scientific

Rotary Evaporators; Rotary Evaporators 1 – 30 1132 . Interest Areas. Life Science; Chemicals; Chromatography; Industries; Fisherbrand; Outlet Corner; Events and Exhibitions. The Story of Science World; Activate Science; On-Site Exhibitions; Trade Shows; Business Solutions. Centrifuge Guide; New Lab Start-Up Program .

Used Rotary Evaporator for sale. Buchi equipment & more .

Used Rotary Evaporator for sale. Buchi equipment & more .

BUCHI HB-140 Rotavapor M Mini Rotary Evaporator. Manufacturer: Buchi The Buchi Rotavapor M is a mini rotary evaporator equipped with a Buchi HB 140 Heating Bath and is ideal for the evaporation of small volume samples. This instrument includes a full set of glassware, including th.

How to Use a rotary evaporator in the chemistry lab .

How to Use a rotary evaporator in the chemistry lab .

A rotary evaporator is used to remove large amounts of solvent from solutions at a reduced pressure. This is often done to isolate a product from a chromatographic separation or a solvent extraction. Always make yourself aware of the hazards associated with the chemicals involved in a .

A XENETECH 9X12 VIPER ROTARY ENGRAVER

A XENETECH 9X12 VIPER ROTARY ENGRAVER

Up for sale is a used Xenetech 9X12 Viper Rotary Engraver. The engraver in in good working condition. Rotary bits. Power cords. The vacuum and hose.

Evaporators and Concentrators | New and Used Lab .

Evaporators and Concentrators | New and Used Lab .

Evaporators are designed to remove aqueous or volatile liquid from samples, leaving desired analyte material intact. Instruments can include rotary evaporators (rotovaps), centrifugal evaporators, blow-down units, and others. Important considerations include the power and performance of the vacuum system, the heating (or cooling) components, and the integrity of the unit in general.

Standard Operating Procedure - Rotary Evaporator

Standard Operating Procedure - Rotary Evaporator

Rotary Evaporator in the P.O.W.E.R. Laboratory Elliot Sepos, April 2012 Description of Process Some chemical procedures require a quick and effective separation of substances through evaporation. The Rotary Evaporator is a tool which puts the separable substance under vacuum and heats evenly through a spinning motion, causing one component to .

Author: Subject: Building a rotatory evaporator

Author: Subject: Building a rotatory evaporator

Attachment: A simple, inexpensive rotary film evaporator.pdf (524kB) This file has been downloaded 909 times A simple, inexpensive rotary film evaporator Edward M. Arnett J. Chem. Educ., 1960, 37 (5), p 247 DOI: 10.1021/ed037p247 Publication Date: May 1960 What they did was replaced the motor shaft with a hollow tube, though this is .

Classic Kit: Craig's rotary evaporator | Opinion .

Classic Kit: Craig's rotary evaporator | Opinion .

The rotary evaporator is one of the iconic devices of the modern chemistry laboratory and every student learns - often the hard way - how to use one (Chemistry World, December 2009, p78).Much as it is hard to conceive of a time when the mobile phone did not exist, many of us never stop to ask what chemists did before the arrival of this remarkable device.

The

The "Golden Rule" for Solvent Removal

remember for solvent removal via rotary evaporation is the 20/40/60 Rule. These numbers refer to the D20ºC principle. Since Buchi invented the Rotary Evaporator 50 years ago, Buchi has continued to make advancements to the Rotavap as well as vacuum pumps and controllers. The newest controllers from Buchi feature not only a large

Kat's DIY - Rotavap - Weekly Reflections

Kat's DIY - Rotavap - Weekly Reflections

A typical vacuum for the rotary evaporator can produce a maximum vacuum of around 7 mbar for the simplest distillation, but the desired pressure is dependent on the distillation. Another variable when considering a vacuum is the control mechanism which can consequently require different amounts of attention to the distillation process.

: rotary evaporator

: rotary evaporator

VEVOR 5L Rotary Evaporator 0-90rpm Rotary Evaporator kit with Vacuum Pump and Chiller with Manual Lift 0-180°C 0.098mpa,Black 2.4 out of 5 stars 2 2,199.99 2,199 . 99

Amazon Best Sellers: Best Lab Rotary Evaporators

Amazon Best Sellers: Best Lab Rotary Evaporators

VEVOR Rotary Evaporator 2L Short Path Distillation Kit 1500W Digital Display Semi-Automatic Rotary Evaporator Kit Professional Laboratory Rotary Evaporator for Evaporation and Crystallization 809.99 #5. Across International C20-7 Ai C20 Capacity Compact Recirculating Chiller, 110V, Stainless Steel

Laboratory Experiment Distillation Facility Rotavapor - RE .

Laboratory Experiment Distillation Facility Rotavapor - RE .

Introduction: This type of laboratory experiment distillation facility is the entry level model of the rotary evaporators. It is versatile and can be used in the chemical, pharmaceutical and biotechnology industry for R&D, production and quality assurance, in laboratories as well as plant construction.

DIY-and-How-To Research Blog | Skunk Pharm Research

DIY-and-How-To Research Blog | Skunk Pharm Research

The DIY Rotary Evaporator by Siskiyou Sam. Hee, hee, hee, don't you just love synergism? I posted a rotary evaporator design based . Hee, hee, hee, don't you just love synergism? I posted a rotary evaporator design based on available sanitary spools at the time, but didn't build it because better opti .

Rotary Evaporators for sale

Rotary Evaporators for sale

Make offer - RE-2000A Digital Display Rotary Evaporator, Lab Evaporators 220V Buchi Rotavapor R Lab Rotary Evaporator CH-9230 Fawil / SG W 240 N 373 950 1200W £350.00

The

The "Golden Rule" for Solvent Removal

remember for solvent removal via rotary evaporation is the 20/40/60 Rule. These numbers refer to the D20ºC principle. Since Buchi invented the Rotary Evaporator 50 years ago, Buchi has continued to make advancements to the Rotavap as well as vacuum pumps and controllers. The newest controllers from Buchi feature not only a large

How to Use a rotary evaporator in the chemistry lab .

How to Use a rotary evaporator in the chemistry lab .

A rotary evaporator is used to remove large amounts of solvent from solutions at a reduced pressure. This is often done to isolate a product from a chromatographic separation or a solvent extraction. Always make yourself aware of the hazards associated with the chemicals involved in a .

Homemade Rotovap | Hackaday.io

Homemade Rotovap | Hackaday.io

A Homemade Rotary Evaporator using 3D printed parts. This project outlines how to create your own rotovap assuming you have a vacuum supply, wood working tools, and a 3D printer (or just buy printed parts off of a printing service) for less than 100 USD in parts.. Although this rotovap currently does not recover the evaporated solvents like normal rotovaps do, you can easily add a condenser .

Mini Compressor, Miniature Refrigeration Compressor

Mini Compressor, Miniature Refrigeration Compressor

RIGID small compressor series is an alternating current rotary compressor, voltage ranges 110V~120V/50~60HZ; 220~240V/50~60HZ. They are hermetic and rotary compressors, are widely applied for Dehumidifier, Air Conditioning, Refrigerator, .

When should one use a rotary evaporator or distillation in .

When should one use a rotary evaporator or distillation in .

Rotary evaporator is better to use when you want to get rid from the solvent. Let's say you have a solution of some chemical in some solvent. If you want to obtain a crystal form of the chemical, you may put solution to rotary evaporator and evapo.

Skunk Pharm Research | Cannabis & CBD Extraction Research

Skunk Pharm Research | Cannabis & CBD Extraction Research

The DIY Rotary Evaporator by Siskiyou Sam; The Generic Terpenator Operators Manual; Cannabis Formula from The US Dispensatory, 1870; Booming BHOtards The Explosion of Explosions; FDA Rating and limits on various solvents; Scientific MCS 66 Stirring Hotplate Test; The Mk IVA Phoenix Terpenator; Game changer Emulsifying Vegetable Glycerin and .