looking for suitable laboratory equipment?

Our professionals are available 24*7. You can call us any time.

To understanding
Using a rotary evaporator Resource RSC Education

Using a rotary evaporator Resource RSC Education

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. ... One common example is the drying of an organic layer after a solvent extraction. The technique involves adding a suitable solid drying agent ...

More Product
The effect of ethanol evaporation on the properties of

The effect of ethanol evaporation on the properties of

Apr 18, 2020 Rotary evaporator (Heidolph Laborota 4000 efficient, Germany) was used at 250 rpm at room temperature under reduced pressure. Dry nitrogen gas led to erratic outcomes, and air-drying caused the formation of drug crystals. Hence, rotary evaporation was mainly considered for evaporating the ethanol.

More Product
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.

More Product
Rotary Evaporator for Chemistry Industries - De Dietrich

Rotary Evaporator for Chemistry Industries - De Dietrich

Compared to other evaporation processes the unique process feature of rotary evaporators is their ability to evaporate all volatile media providing at the end a dry product in the flask. The process conditions are limited by the maximum temperature of the heating bath ( max. ~ 160C) , the temperature of the cooling liquid (e.g. ~ 15C tap ...

More Product
Choosing the right Rotary Evaporator for your lab

Choosing the right Rotary Evaporator for your lab

Dec 08, 2021 The rotary evaporator is the best choice for gentle evaporation: Concentration, Drying, Re-crystallisation, Synthesis. Evolve expert view Evolve scientific and industrial specialist Duncan Grech , pictured above, said: ‘Things like rotation speed range, vacuum, temperature and pressure are key features that should be considered when buying ...

More Product
What is a Rotary Evaporator? -

What is a Rotary Evaporator? -

Feb 14, 2022 The rotary evaporation process is one of the most widely used methods of solvent evaporation due to its optimal extraction and distillation performance. Rotary …

More Product
Rotovap Distillation: What Is A Rotary Evaporator? BVV

Rotovap Distillation: What Is A Rotary Evaporator? BVV

Jul 21, 2017 The cold trap will be the coldest point in the system. This means that any vapors pulled into it will recondense in the trap, leaving your vacuum pump dry and contaminant-free. How to Use a Rotovap. This operating procedure is meant to be a basic starting point for anyone new to rotary distillation and evaporation.

More Product
Improved drying method for removal of residual

Improved drying method for removal of residual

Jun 01, 2015 Microwave-assisted drying also uses a rotary evaporator and vacuum drying for a long pre-treatment (24 h) of a sample and then, additionally, a microwave (Power: 300 W) for drying (∼8 h); therefore, a long drying time, additional equipment and costs are required . These drying methods require a long drying time under extreme drying ...

More Product
Rotary Evaporation - an overview ScienceDirect Topics

Rotary Evaporation - an overview ScienceDirect Topics

Lipopolyplexes are formulated using the following strategies: Strategy 1 involves drying a chloroform solution of the lipids, DOTAP/Chol (1:0.9 molar ratio), by rotary evaporation, and then hydrating the film with the polyplexes (PEI/DNA) (N/P ratio of 4). Strategies 2 and 3 are carried out by drying a chloroform solution of the lipids (DOTAP ...

More Product
what is the usage of a rotary evaporator (rotovap)?

what is the usage of a rotary evaporator (rotovap)?

Rotary evaporation is a technique most commonly used in organic chemistry to remove a solvent from a higher-boiling point compound of interest. The rotary evaporator, or “ rotovap …

More Product
Rotary Evaporators - Safety Emporium

Rotary Evaporators - Safety Emporium

Rotary Evaporation. Rotary evaporators are a critical piece of equipment in synthetic organic, biochemistry, and organometallic laboratories. They are designed to rapidly strip solvent from a reaction mixture under reduced pressure. A constant heating bath ensures that the flask does not cool from the evaporation while a condenser collects the ...

More Product
Advantages and disadvantages of freeze drying and rotary evaporation?

Advantages and disadvantages of freeze drying and rotary evaporation?

Rotary evaporators are mainly used in the concentration, crystallization, drying, separation and recovery of dissolved coal in the pharmaceutical, chemical and biological pharmaceutical industries. The principle is:under vacuum conditions, constant temperature heating, the rotating bottle rotates at a constant speed, the material forms a large ...

More Product
Key Principles of Rotary Evaporation -

Key Principles of Rotary Evaporation -

Sep 30, 2021 Rotary evaporation allows for a faster rate of extraction, collection, and analysis of remnant or solvent substances than other evaporation techniques. Rotary evaporation …

More Product
Rotary Evaporator Vs Simple Distillation -

Rotary Evaporator Vs Simple Distillation -

The rotary evaporator system can be sealed and reduced to 400-600 mmHg; the solvent in the distillation flask is heated with a heating bath, and the heating temperature can be close to the boiling point of the solvent; it can also be rotated at a speed of 50-160 rpm, Make the solvent form a thin film to increase the evaporation area.

More Product
Instruments: Evaporation

Instruments: Evaporation

The Rotavapor R-100 is an entry-level rotary evaporator that meets the essential needs in economical evaporation and is developed according to BUCHI’s high-quality standards. ... freeze-dry or dry small samples, the BUCHI Glass Oven offers it all. Available accessories : Drying, distillation, sublimation and freeze drying . Sample volume ...

More Product
ROTARY EVAPORATORS - 2L - Page 1 - USA Lab

ROTARY EVAPORATORS - 2L - Page 1 - USA Lab

The USA Lab 2L RE-200A Series Rotary Evaporator Turn-Key Kit recovers solvents efficiently and fast. Add to Cart. USA Lab. USA Lab Equipment 110V 2L Rotary Evaporator Rotovap RE-200A - 1 Year Warranty ... Our Dry Ice Dewar Condenser is an alternate method of condensing for people who looking to us. $295.00 - $345.00. Options. USA Lab. 2L RE ...

More Product
(DOC) Rotari Evaporator Ni'ma Nurmagfirah - Academia.edu

(DOC) Rotari Evaporator Ni'ma Nurmagfirah - Academia.edu

TUGAS FITOKIMIA I “PRINSIP KERJA ROTARY EVAPORATOR FREEZE DRYING” OLEH NI’MA NURMAGFIRAH 70100111054 FARMASI B PROGRAM STUDY FARMASI-FAKULTAS ILMU KESEHATAN UNIVERSITAS ISLAM NEGERI (UIN) ALAUDDIN MAKASSAR SAMATA-GOWA 2013 A. Rotary Evaporation (Rotavapor) a. Pengertian Evaporasi Evaporasi secara …

More Product
Latest News
X

CONTACT US

If you are interested in our products, please contact us, your satisfaction is our eternal pursuit!