Get a Quote
DRE1002 2002 5002 rotary evaporator

Rotary Evaporator Chem Ucla

For Reference Price: Get Latest PriceGet Latest Price

D-RE-1010 D-RE-1020 D-RE-1050 rotary evaporator are the laboratory equipment sold by our company, with 10L 20L 50L capacity optional, and Power supply includes 220V50HZ and 110V 60HZ.

Rotary Evaporator Fact Sheet - UMass Amherst

Rotary Evaporator Fact Sheet - UMass Amherst

A rotary evaporator (also called as “rotavap” or “rotovap”) is a device used in labs for the efficient and gentle removal of solvents from samples by evaporation. The picture on the right shows what a typical rotary evaporator includes. What are Potential Hazards?

Get More
Illustrated Glossary of Organic Chemistry - Distillation ...

Illustrated Glossary of Organic Chemistry - Distillation ...

A rotary evaporator (rotovap)uses simple vacuum distillationto remove solventfrom a sample. As the ambient pressure is lowered, boiling pointis also lowered, so the solventevaporates more readily. Related terms: Sublimation, vapor pressure, bp, evaporation,

Get More
Rotary Evaporator

Rotary Evaporator

A rotary evaporator (sometimes abbreviated to rotavap) is a piece of equipment primarily used to remove solvent from a sample through “evaporation under reduced pressure”. The presence of reduced pressure in the apparatus causes the solvent (in the round bottom flask) to boil at a lower temperature than normal.

Get More
Rotary Evaporator - MRC- Lab

Rotary Evaporator - MRC- Lab

A rotary evaporator is a device used in chemical laboratories for the efficient and gentle removal of solvents from samples by evaporation. Rotary evaporators are also used in molecular cooking for the preparation of distillates and extracts. The main components of a rotary evaporator are: 1. A motor unit that rotates the evaporation flask or ...

Get More
Rotary Evaporators: All-In-One Versions and Other Options ...

Rotary Evaporators: All-In-One Versions and Other Options ...

A rotary evaporator is a lab instrument that allows people to do chemical separation or purification by using heat and agitation—or stirring—under vacuum. “You’ll find one in any chemistry lab,” says Jim Dawson, president of Heidolph North America (Elk Grove Village, IL).

Get More
Development and Evolution of Rotary Evaporator - Lab ...

Development and Evolution of Rotary Evaporator - Lab ...

A rotary evaporator is a lab instrument that allows people to do chemical separation or purification by using heat and agitation—or stirring—under vacuum. “You’ll find one in any chemistry lab,” says Jim Dawson, president of Heidolph North America (Elk Grove Village, IL). As Jeff Reid, product specialist at BUCHI Labortechnik AG ...

Get More
Rotary Evaporators Industrial Evaporators Xtractor Depot

Rotary Evaporators Industrial Evaporators Xtractor Depot

Ai SolventVap 0.5-Gallon/2L Rotary Evaporator 110V 60Hz. $ 1,990. Add to cart. Quick view. AI SolventVap 1.3-Gallon/5L Rotary Evaporator w/ Motorized Lift. $ 4,690. Add to cart. Quick view. AI SolventVap 2.6-Gallon/10L Rotary Evaporator w/ Motorized Lift.

Get More
Pelage Pharmaceutical - University of California Los Angeles

Pelage Pharmaceutical - University of California Los Angeles

Aug 20, 2020 CNSI. 570 Westwood Plaza Building 114 | Mail Code: 722710 Los Angeles, CA 90095 Tel: (310) 267-4838 Fax: (310) 267-4918

Get More
Rotary Evaporators Fisher Scientific

Rotary Evaporators Fisher Scientific

Bump Trap, 250mL, Rotary Evaporator, Modified, 24/40 Top Outer, 14/20 Lower Inner. Similar to CG-1320, but with the addition of two 4mm drain holes at the base of the inner tube to allow solvent to drain back into the evaporation flask. Traps have a 24/40 top outer joint and the listed size of lower inner joint.

Get More
Rotary Evaporator- Chemglass Life Sciences

Rotary Evaporator- Chemglass Life Sciences

content.copyrightnotice 2022 chemglass All Rights Reserved. Powered by nopCommercenopCommerce;

Get More
What are Applications of a Rotary Evaporator? - Rotovap

What are Applications of a Rotary Evaporator? - Rotovap

Dec 20, 2019 A rotary evaporator is electronically controlled so that the rotation of the flask can be kept at a constant speed, and the mixture can form a film on the inner surface of the flask, creating a larger surface for heating. All of these factors contribute to the faster evaporation speed of solvent, which means higher efficiency and better accuracy.

Get More
Rotary Evaporator Uses - The Purpose of Rotary Evaporator ...

Rotary Evaporator Uses - The Purpose of Rotary Evaporator ...

Here are three main uses of rotary evaporators among others; 1. Pharmacy industry. In the pharmaceutical industry, the rotary evaporator is used in separating chemical solvents. Furthermore, it is used in creating several high-quality pharmaceutical products. Rotary evaporators are essential in the pharmacy industry due to their low boiling ...

Get More
Project-based learning at UCLA by Julia Winter

Project-based learning at UCLA by Julia Winter

In this interview with UCLA Professor Alex Spokoyny and his fourth-year graduate student, Mary Grumbles, we discuss undergraduate chemistry projects focused on communicating chemistry and science. The project highlighted below is for a team-focused, open-ended advanced inorganic laboratory class. ... such as using a Schlenk link and a rotary ...

Get More
The Rotary Evaporator

The Rotary Evaporator

It is commonly taught in General Chemistry classes that the vapor pressure of a liquid or solid varies directly with temperature, i.e., the higher the temperature of a substance, the higher its ... How the rotary evaporator works is summarized below. oC CH2Cl2 CH3OH 200 400 800-60 -40 -20 0 20 40 60 80 760 Torr 41oC 65oC 0 Torr reservoir water ...

Get More
Working with Hazardous Chemicals -

Working with Hazardous Chemicals -

Jul 13, 2020 Fractions 39–56 are concentrated by rotary evaporation under vacuum (25 C, 100 mmHg, then 60 mmHg) to provide (S)-2-fluoro-1-phenylethanol (5.8–5.9 g, 41–42% yield) as a brown oil (Note 16) in 98–98% enantiomeric excess (Note 17). 2. Notes 1. No special precautions were taken to exclude air or moisture from the reaction. 2.

Get More
 The Largest Selection of Rotary Evaporators!

The Largest Selection of Rotary Evaporators!

Let us help you find the perfect rotary evaporator for your lab! Call or email our team! We’re happy to answer any questions you might have. +1 603-652-1395 [email protected]

Get More
Drying agents - University of California Los Angeles

Drying agents - University of California Los Angeles

Mar 21, 2016 Calcium chloride (n=6, e=1.5 mg/L) is a very good drying agent for a broad variety of solvents but is generally not compatible with hydroxy (alcohol, phenol), amino (amine, amide) and carbonyl (acid, ketone, ester) functions due to basic impurities such as Ca(OH)2and CaCl(OH). some of those compounds as well. It is often used in drying tubes

Get More
Drying agents - University of California Los Angeles

Drying agents - University of California Los Angeles

Mar 21, 2016 The Gibbs free energy for the following reaction Na 2 SO 4 + 10 H 2 O ---- Na 2 SO 4 * 10 H 2 O can be described by ΔG = ΔH - TDS = -77.8 kJ/mol - T (-261 J/mol*K) Based on this equation, it can be estimated that the reaction reverses at 298 K or 25 o C (ΔG =0). The drying process itself is slightly exothermic (ΔH for the process is negative) but the entropy …

Get More
 rotary evaporator

rotary evaporator

Mophorn 5L Rotary Evaporator RE-501 lab Evaporator Rotary Vacuum Evaporator Digital Controller 0-90rpm Rotary Evaporator Set. 3.7 out of 5 stars 11. $1,185.99 $ 1,185. 99. Get it Wed, Apr 6 - Mon, Apr 11. FREE Shipping. Only 4 left in stock - order soon. PTFE Seal USA Lab 5L RE-501 Rotary Evaporator - USAlab.

Get More
How to completely dry ethyl acetate extract by using ...

How to completely dry ethyl acetate extract by using ...

Most recent answer. 21st May, 2021. Carlton Hoyt. Laboratory Supply Network. Ethyl acetate forms a positive azeotrope with water, with azeotropic composition 35.9% …

Get More
Home Environmental Health Safety UCI

Home Environmental Health Safety UCI

Once the evaporation is complete conduct the same steps in the reverse order: turn off the hot water bath, remove the flask from the water, stop the rotation, turn off the vacuum, slowly open the stopcock to vent the system (remove residual vacuum) while holding the flask (to avoid it falling and breaking), and remove the flask.

Get More
Rotary Evaporation: Laboratory Applications - Scitek

Rotary Evaporation: Laboratory Applications - Scitek

Rotary Evaporation. Rotary evaporators are commonly used in chemistry related environments for the efficient and gentle removal of solvents from samples by evaporation under vacuum. The evaporator consists of a heating bath with a rotating flask, in which the liquid is distributed as a thin film over the hot flask wall surfaces so it can ...

Get More
Xeno Rotary Evaporator - Replacement Viton O-Rings

Xeno Rotary Evaporator - Replacement Viton O-Rings

Rotary Evaporator Size #317 #325 #328 #332 #335 XENO 20L 6 2 7 0 2 XENO 50L 6 2 6 1 2 Take 15% Off ... Subscribe. 888-733-2712 | M-F: 10am-6pm | Los Angeles | San Bernardino. Purganix - Terpenes Xeno - Labware Xtractor Pros ... Media Bros, Carbon Chemistry, Chemtek remediation powders. Take 15% Off. The hottest industry news. The latest ...

Get More
Tutorials for Chem 30BL - chem.ucla.edu

Tutorials for Chem 30BL - chem.ucla.edu

Rotary Evaporator: Video: Lab Report. Periodic Table. Solvents. Concentration of Acids, Bases and other compounds. Lab Safety. Lab Safety. ... Comprehensive Inorganic Chemistry : CRC Handbook of Chemistry and Physics: Data for Biochemical …

Get More
General Laboratory Equipment - Rotary Evaporators - Asynt

General Laboratory Equipment - Rotary Evaporators - Asynt

Rotary Evaporators. We offer a wide range of rotary evaporators from manufacturers such as Buchi, Steroglass, Genser and IKA. Choose from different rotation speeds, specialist glassware, manual or automated models and much more to ensure you have the …

Get More
What is the purpose of using the rotary evaporator? - Lab ...

What is the purpose of using the rotary evaporator? - Lab ...

The purpose of using the rotary evaporator. We use the rotary evaporator (rotovap) for two main purposes: 1.to concentrate non-volatile components in a mixture (for example, concentrating the purest and freshest flavors from a blood orange by removing the water); 2. to extract the volatile aroma and flavor molecules from mixtures gently and at ...

Get More
Xeno - Rotary Evaporators - 20L 50L - Dual Condenser

Xeno - Rotary Evaporators - 20L 50L - Dual Condenser

These Xeno Rotary Evaporators include a dual condenser for optimal recovery speed. Be able to recover solvents, decarb, and remove terpenes to streamline your workflow. ... M-F: 10am-6pm | Los Angeles | San Bernardino. Purganix - Terpenes ... Media Bros, Carbon Chemistry, Chemtek remediation powders. Take 15% Off. The hottest industry news ...

Get More
Wiped Film Molecular Distillation System (Stainless Steel ...

Wiped Film Molecular Distillation System (Stainless Steel ...

Thin Film Evaporation System(Glass) Thin Film Evaporation System(Stainless Steel) Rotary Evaporator(Hand Lift) Rotary Evaporator(Motor Lift) Centrifuge; Decarboxylation Reactor; Single Effect Evaporator; Falling Film Evaporator; Short Path Distillation Kit; Single Layer Glass Reactor ; Turnkey Solution. NEWS CENTER. OUR TEAM. CONTACT US. New ...

Get More
Rotary Evaporation - an overview ScienceDirect Topics

Rotary Evaporation - an overview ScienceDirect Topics

Thin films of lipids are prepared by rotary evaporation from solutions in dichloromethane (CH 2 Cl 2).The lipid film is rehydrated with an aqueous solution of the reactant and/or other additives and agitated at a temperature above T c until the film has completely detached from the flask (Fig. 12.4).This results in the separation of the lipid sheets, which close on themselves to form a ...

Get More
50 Liter Rotary Evaporator in Los Angeles CA USA

50 Liter Rotary Evaporator in Los Angeles CA USA

Used Automatic Lifting 50 Liter Rotary Evaporator in Los Angeles, CA. Manufacturer: Automatic Lifting 50 Liter Rotary Evaporator; The unit was removed from an operating environment and is in good physical condition. The unit is missing some components however you will receive everything in the photos northing more or less. For more details ...

Get More
Rotary Evaporators - Apex Scientific

Rotary Evaporators - Apex Scientific

What is a Rotary Evaporator? Rotary evaporators (also called “rotavaps”) are used to remove solvents from reaction mixtures and can accommodate volumes as large as 3-5 liters in laboratory units and up to 20-100lt in industrial units. They are found in almost every organic laboratory, since they allow performing this task very quickly.

Get More
Related News

Get in Touch

Need more additional information or queries? We are here to help. Please fill in the form below to get in touch.

<script type="text/javascript" src="https://s4.cnzz.com/z_stat.php?id=1281102061&web_id=1281102061"></script>