Our Products

Rotary Evaporator

Laboratory equipment

Jacketed Reactor

Contact Us

We Cherish All Interactions

What is Rotary Evaporator? - Definition from MaximumYield

The rotary evaporator is composed of four components that function in unison: the rotor, condenser, heat bath, and solvent trap. A vacuum pump or aspirator are also attached to the rotary evaporator. There is usually a bump trap and round bottom flask to hold the cannabis.

At-Mar Glass Inc. > Trap

Atmar-Glass offers bump rotary evaporator traps, bump trays, rotary evaporation supplies, and a full selection of laboratory supplies and lab glassware.

Rotary Evaporation Explained - YouTube

Jun 12, 2013 · Professor Davis explains the design, benefits and safe use of rotary evaporators in the organic chemistry lab.

How to Speed Up Your Rotary Evaporation Process | Blog .

Jun 26, 2019 · How to Speed Up Your Rotary Evaporation Process. . If you're concerned about bumping, a bump trap can be used to collect your sample if it does boil over. Unwanted Reactions: Although your solvent may be able to handle an increase in temperature without bumping, your sample may not fare so well. Ensure that whatever temperature you go up to .

Rotary evaporator - Wikipedia

Rotary evaporators are also used in molecular cooking for the preparation of distillates and extracts.. A simple rotary evaporator system was invented by Lyman C. Craig. It was first commercialized by the Swiss company Büchi in 1957. In research the most common form is the 1L bench-top unit, whereas large scale (e.g., 20L-50L) versions are used in pilot plants in commercial chemical operations.

Rotary Evaporators - Across International

A rotary evaporator is a device used in chemical laboratories for the efficient and gentle removal of solvents from samples by evaporation. Rotary evaporation is most often and conveniently applied to separate "low boiling" solvents such a n-hexane or ethyl acetate from compounds which are solid at room temperature and pressure.

The Glassware Gallery: Rotary Evaporators

Place your flask on the rotary evaporator. Most people use a bump bulb to prevent their material from accidentally splashing into the condenser (and being contaminated). Always start with a clean bump bulb! Our personal favorites are the CG-1319 (top, left) and CG-1323 (bottom, middle): Click on any bump bulb below for more information or to .

Kontes 500ml ROTARY EVAPORATOR BUMP TRAP ROUND .

This is a Kontes 3 neck evaporator 500ml bulb trap used. The necks are 24/40 and 14/20 and a tube side port. Kontes 500ml ROTARY EVAPORATOR BUMP TRAP ROUND SHAPED 24/40 14/20 used | .

Adapter, Bump Trap, Anti-Splash | Growing Labs

Selfwashing Rotary Evaporator Bump Trap. This design prevents possible contamination from the rotary evaporator. You may also like-24%. Adapter, #15 O-Ring to Hose Connection. From 13.00 17.16-30%. Adapter, #15 O-Ring to Inner Joint. From 19.00 27.01 .

Adapter, Bump Trap, Anti-Splash | Growing Labs

Selfwashing Rotary Evaporator Bump Trap. This design prevents possible contamination from the rotary evaporator. You may also like-24%. Adapter, #15 O-Ring to Hose Connection. From 13.00 17.16-30%. Adapter, #15 O-Ring to Inner Joint. From 19.00 27.01 .

Chemglass Glass 250ml Rotary Evaporator Rotovap Bump Trap .

Find many great new & used options and get the best deals for Chemglass Glass 250ml Rotary Evaporator Rotovap Bump Trap 24/40 - 14/20 at the best online prices at .

China Vacuum Film Rotary Evaporator (RE-2000AA) - China .

China Vacuum Film Rotary Evaporator (RE-2000AA), Find details about China Rotary Evaporator, Rotary Evaporators from Vacuum Film Rotary Evaporator (RE-2000AA) - .

Title: Rotary Evaporator Page 1 of 6 ROTARY EVAPORATOR

1. Fit your sample to a bump trap of the appropriate size and attach with a keck clip 2. Attach sample-trap apparatus to the rotary unit, and secure to the rotary unit with the metal clip. 3. Turn on the power switch, on the right hand side of the water bath. Note that it is not possible to run the rotary unit without turning on the bath.

The Lab Depot | Evaporator Bump Traps - Evaporation .

Adapters, Rotary Evaporator Bump Trap, R200 and R205 . Starting at from 194.70 Sale 189.05. View Details. Add to Cart. Rotary Evaporator Bump Trap, Elliptical . Starting at from 113.65 Sale 110.35. View Details. Add to Cart. Rotary Evaporator Bump Trap, Elliptical, Drain Holes . Starting at from 122.85 Sale 119.25.

Chemglass Life Sciences Bump Trap, 100mL, Self Washing .

Bump Trap, 100mL, Self Washing, Rotary Evaporator, 24/40 Top Outer, 29/26 Lower Inner. Trap is designed to eliminate hold up common to the round style of rotary evaporator traps. Tapered sidewalls permit continuous washing with condensed solvent while preventing vapor cooling points along the path of the condenser.

Rotary Evaporator Definition - What Is A Rotary Evaporator .

Mar 27, 2020 · A rotary evaporator is a piece of laboratory apparatus that consists of a highs speed motor that spins the evaporation flask, a water bath, a condenser that is used to separate solvents from samples under low pressure, and a vacuum system. The two most common synonyms of this equipment are Rotavapor and Rotavap but it might have more.. The rotavap operates on the rotary process .

Rotary Evaporation - Chemistry LibreTexts

Most rotary evaporators have four major components: heat bath, rotor, condenser, and solvent trap. Additionally an aspirator or vacuum pump needs to be attached, as well as a bump trap and round bottom flask containing the sample to be concentrated.

Chemglass Life Sciences Bump Trap, 100mL, Self Washing .

Bump Trap, 100mL, Self Washing, Rotary Evaporator, 24/40 Top Outer, 29/26 Lower Inner. Trap is designed to eliminate hold up common to the round style of rotary evaporator traps. Tapered sidewalls permit continuous washing with condensed .

How rotary evaporator works - Rotovap

3.Attach a glass "bump trap" which prevents any solution from entering the main part of the rotovap. Secure with a Keck clip. 4.With a Keck clip attach the flask and bump trap to the adapter portion of the roto-evaporator.

10-20L Solvent Pro Rotary Evaporator Bump Trap

10-20L Solvent Pro Rotary Evaporator Bump Trap 10-20L Solvent Pro Rotary Evaporator Bump Trap ***Notice to Customers: All units are inspected for broken glass or parts before unit is shipped. If unit arrives damaged or glass is broken (this does not include minor imperfections or scuffs in glassware), Customer MUST contact BVV™ within 3 days of delivery to file a claim and receive a .

Rotary Evaporator Trap at Thomas Scientific

Rotary evaporator bump trap is used between the vapor tube and evaporation flask on a rotary evaporator to prevent contents of the flask from being drawn into the condenser in the event of "bumping". Unique elliptical shape provides large trap volume while decreasing the overall length .

Any Rotovap Tips? : chemistry

Before you attach your flask to the rotovap, CLEAN OUT THE BUMP TRAP. In my laboratory, the rotovap is used quite often and thus there is a proportional amount of bumpinings throughout the day. Since no one is ever completely safe from bumping, it behooves one to clean the bump trap.

Rotary Evaporation to Remove Solvent | Protocol

Attach a glass "bump trap" which prevents any solution from entering the main part of the rotovap. Secure with a Keck clip. With a Keck clip attach the flask and bump trap to the adapter portion of the roto-evaporator. Lower the flask into the water bath. This helps to prevent the flask from disconnection. 2. Rotary Evaporator Operation

How to Deal with Solvent Bumping and Foaming During Lab .

A bump trap, which is a secondary flask that is smaller than the main flask, is also often used during evaporation. This additional flask is placed right above the main flask so that if bumping occurs, the sample will get caught in the bump trap before getting drawn into the rest of the rotary evaporator .

: rotary evaporator

StonyLab Rotary Evaporator Bump Trap 24/40 Outer Upper Joint, 24/40 Standard Taper Inner Lower Joint, 250 mL. 5.0 out of 5 stars 3. 33.99 33. 99. Get it as soon as Fri, Jun 5. FREE Shipping by Amazon. INTBUYING 2L Rotary Evaporator Lab Rotovapor Digital Heating Bath 110V. 709.00 .

CG-1318 - ADAPTERS, ROTARY EVAPORATORS, VIALS- .

Adapters permit the connection of standard laboratory dram sample vials directly to the vapor tube or a bump trap of a rotary evaporator. Adapters have a top outer joint of the listed size and a 20-400 G.P.I. thread at the bottom. A PTFE-lined, polypropylene, double-threaded connector attaches the .

What is Rotary Evaporator? - Definition from MaximumYield

The rotary evaporator is composed of four components that function in unison: the rotor, condenser, heat bath, and solvent trap. A vacuum pump or aspirator are also attached to the rotary evaporator. There is usually a bump trap and round bottom flask to hold the cannabis.

Rotary Evaporator Procedure / Process - Rotovap - WKIE LAB.com

Mar 26, 2020 · A rotary evaporator is an electronic device used in most chemical laboratories to remove solvents from samples by evaporations. It is otherwise called Rotavap and its invention is traced back to Lyman C. Craig. Besides, rotary evaporators are used in molecular cooking during the preparations of distillates and extracts. If you have just acquired a new rotary evaporator .

Rotary Evaporation Explained - YouTube

Jun 12, 2013 · Professor Davis explains the design, benefits and safe use of rotary evaporators in the organic chemistry lab.

Rotary Evaporator Bump Traps, Chemglass | VWR

Rotary Evaporator Bump Traps is used between the vapor tube and evaporation flask on a rotary evaporator to prevent contents of the flask from being drawn into the condenser in the event of bumping.Placing vacuum traps between an apparatus and vacuum source establishes a safe and controlled working system. The glassware protects the pump from the separated solvents while .