looking for suitable laboratory equipment?

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

To understanding
Which Rotovap Calculator -

Which Rotovap Calculator -

A rotovap acts like a filter to separate the unwanted components in the extract as a final step to crude oil. The rotovap is a simple concept with a lot of moving parts. The material needs to be heated to the point of evaporation and then cooled and condensed. Learn More

More Product
AI Rotovap 20 Gallon Across International - MaxYieldOG

AI Rotovap 20 Gallon Across International - MaxYieldOG

Across International RotoVap 20 Liter/5.3 Gallon with Motorized Lift. AI RotoVap 20 has redesigned for 2016. Let me give you a quick idea of what a RotoVap is, and what is used for. RotoVap stands for rotary evaporator, in a non technical terms this is the machine you use to remove solvents from products you do not want solvents in. Example ...

More Product
Selecting a Suitable Chiller for Your Rotary Evaporator

Selecting a Suitable Chiller for Your Rotary Evaporator

Apr 04, 2019 A chiller is an important part of many rotovap setups as it’s responsible for cooling the coolant that flows through the condenser. It’s possible to avoid purchasing a chiller, for example by using a dry ice condenser or juryrigging your own chiller, but in most cases, a suitable chiller will be needed.. When shopping for an appropriate chiller for your setup, the most …

More Product
Selecting a Suitable Vacuum Pump for Your Rotary Evaporator

Selecting a Suitable Vacuum Pump for Your Rotary Evaporator

Apr 04, 2019 Ideally, a pump used in a rotovap setup should be oilless and chemical-resistant to make sure it lasts as long as possible. The most commonly used pumps for this purpose are diaphragm (or membrane displacement) pumps. A variety of pumps (from left to right): an ME1 Diaphragm Pump, a VP Series Vacuum Pump, and a MVP 10 basic Vacuum pump.

More Product
Basic Rotovap Structure and Design - Lab Instrument Manufacturer

Basic Rotovap Structure and Design - Lab Instrument Manufacturer

Basic Rotovap Structure and Design. 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 their respective volatilities, through the process of evaporation and ...

More Product
Used Rotovap for sale. Buchi equipment more Machinio

Used Rotovap for sale. Buchi equipment more Machinio

Buchi R-200 V800 Rotovap. Manufacturer: Buchi. Speed: 20 -280 rpm Weight: 16 -18 kilograms Temperature Range: +20C to +180C Condenser: Two-piece cold trap condenser Capacity Range: 50 mL – 3L Counter Space Footprint: 0.14 m Hysteresis: Automatic or 1 – 500... Watertown, MA, USA.

More Product
Rotovap Cambridge Scientific

Rotovap Cambridge Scientific

Cambridge Scientific ID #'s: 21505, 21884. The Buchi R-205 Rotavapor System is considered to be the most desired high-end rotary evaporator on the market and is known for its versatility and reliability. This Buchi R-205 Rotavapor System includes the Buchi B-490 Heating Bath, C' glassware attachments Buchi V-500 vacuum pump and V-800 vacuum ...

More Product
How to Use a Rotary Evaporator? - Rotovap

How to Use a Rotary Evaporator? - Rotovap

Dec 20, 2019 A rotary evaporator (rotovap or rotavap) refers to a kind of equipment for solvent evaporation under reduced pressure, which is composed of a vacuum system, a heated water or oil bath, a condenser and a motor that rotates the evaporation flask. They cooperate with each other and all play an essential role in the working process of a rotary evaporator.

More Product
Diffence Between Rotovap and Short Path -

Diffence Between Rotovap and Short Path -

Different parts. Another difference is there different parts. A rotovap is made of a rotor, evaporation flask, vacuum pump, pressure measuring part, and protection, while the short path has a thick glass that protects it from exploding because of uneven force in the glassware. The short path has; metal wiper elements, graphite rollers, graphite ...

More Product
Rotary Evaporators Rotovaps Molecular Gastronomy

Rotary Evaporators Rotovaps Molecular Gastronomy

Feb 15, 2021 A rotovap (or rotary evaporator) is a device which is employed for the gentle and efficient removal of solvents from samples via evaporation, and are typically used to remove solvents from a mixture of chemical compounds. Rotovaps work on the principal that the boiling point of a solvent is substantially lower than the compound it is dissolved ...

More Product
PRODUCTION OF SOLID EPOXY RESIN

PRODUCTION OF SOLID EPOXY RESIN

In an improved process for preparation of glycidyl ether resins that are solid at room temperature, sometimes referred to as solid epoxy resins”, from a reaction mixture of an aromatic hydroxyl-containing compound, an epihalohydrin and an inorganic hydroxide, add a reaction solvent that has both a ether moiety ad an alcohol moiety to the reaction mixture and use mole-equivalent …

More Product
Precautions for Using a Water Bath in the Rotovap

Precautions for Using a Water Bath in the Rotovap

Jan 16, 2019 Precautions for Using a Water Bath in the Rotovap. Posted on 2019-01-16 2021-05-08 by lanphan. As a common lab equipment, a water bath is mainly used for distillation, drying, concentration, heating and soaking chemical medicines and biological products, and is also suitable for heating at constant temperature and other temperature tests. ...

More Product
How Does a Rotovap Work? - Lab Instruments - Lanphan

How Does a Rotovap Work? - Lab Instruments - Lanphan

Jan 18, 2017 Rotary Evaporator. The rotary evaporator principle is that the boiling points of liquids reduces on decreasing their pressure, allowing solvents to be vaporized at much lower temperatures than their boiling points at normal pressure. Vacuum system is necessary to accomplish whole procedure, select a suitable vacuum pump for your rotovap will ...

More Product
Standard Operating Procedure: Rotovaps - Chemistry

Standard Operating Procedure: Rotovaps - Chemistry

Jun 06, 2016 solvent waste bottle located in the rotovap hood, remove your sample from the system and if you bumped into the bump trap remove it from the hood and subject it to the typical cleaning method employed by the lab. Step by step instructions located in rotovap hood area if further information is required. Personal Protective Equipment:

More Product
How to Speed Up Your Rotary Evaporation Process

How to Speed Up Your Rotary Evaporation Process

Jun 26, 2019 3. Increasing the Bath Temperature. The water bath is responsible for one of the ways in which a rotovap speeds up evaporation. The water bath heats the solvent, increasing the rate of evaporation. However, it’s important not to be …

More Product
Ecodyst Hydrogen Rotary Evaporator - Ecodyst

Ecodyst Hydrogen Rotary Evaporator - Ecodyst

Mar 06, 2021 For many years, rotary evaporators (rotovaps) have been a standard in laboratories and industries that perform chemistry, such as laboratories in the pharmaceutical, chemical, life science, materials, environmental and cannabis sectors. The main applications are solvent recycling, extractions, sample concentration and isolation of solvent mixtures. …

More Product
Rotary Evaporator (Rotovap) Issues and the Smart Solution

Rotary Evaporator (Rotovap) Issues and the Smart Solution

Mar 11, 2019 Solution to Evaporation Issues. As outlined above, common issues with rotary evaporators such as bumping, slow evaporation times and difficulty with small samples can be eliminated with the Smart Evaporator ’s Vacuum Vortex Evaporation technology.. The solution-by-design Vacuum Vortex Evaporation technology is the solution for any operation wishing to …

More Product
Distill the future: why should you care about rotovaps?

Distill the future: why should you care about rotovaps?

May 17, 2022 The final product is an extract unaffected by too much heat that could potentially kill flavors, especially the delicate and layered ones. The rotovap is a leap beyond traditional distillation methods as it can accurately capture the essences and flavors. Due to evaporation, liquids can be separated from solids which can also be used to remove ...

More Product
Deciding Whether or Not to Use a Fume Hood With Your

Deciding Whether or Not to Use a Fume Hood With Your

Nov 21, 2018 When an explosion occurs, the rotovap operator and other bystanders are at risk of being hit by projectile glass shards and dangerous chemicals. Lesions from glass and chemical burns are common injuries associated with various lab explosions. To reduce the risk of injury, you can use the rotary evaporator in a fume hood with the sash lowered. ...

More Product
Home Environmental Health Safety UCI

Home Environmental Health Safety UCI

Once the flask changes in temperature and becomes cool to the touch, lower the mechanism into the water bath or lift the water bath to the evaporation flask (depending on the rotovap you are using). Make sure that the solvent level is equal to the water bath level. Never put the flask so low that the Keck clip touches the water.

More Product
Rotovap Is a registered Trademark 2017 United States

Rotovap Is a registered Trademark 2017 United States

Rotovap registered trade mark lab science plant oil extraction Rotovapur is a unique company we design and invent new lab technology and rotary evaporator machines glassware lab apparatus for plant science extractions based on 30 years working in Terpenes and alkoloids.

More Product
Rotovap - definition of Rotovap by The Free Dictionary

Rotovap - definition of Rotovap by The Free Dictionary

Rotovap synonyms, Rotovap pronunciation, Rotovap translation, English dictionary definition of Rotovap. a device used in laboratories in which a liquid is evaporated by reducing the pressure and applying heat, while rotating the liquid in a vessel such as a...

More Product
A Rotovap Archives - Rosin Power Blog

A Rotovap Archives - Rosin Power Blog

Sep 17, 2020 A Rotovap causes the spread of the thin film of warm solvent over a large surface. it happens because of the centrifugal force and the frictional force occurring between the wall of the rotating flask and the sample (generally liquid). These forces, an outcome of rotation, lead to suppressed bumping. These characteristics of the rotovap and the ...

More Product
Deciding What Type of Vacuum Pump to Use -

Deciding What Type of Vacuum Pump to Use -

Sep 23, 2019 A crucial part of most rotovap setups is the pump. We discussed pumps in a previous post where we covered general considerations such as vacuum pressure, pump speed, and vacuum control.. Here, we’ll look at which type of pump you should use. We’ll discuss the most common types of pumps and closely examine the advantages and disadvantages of …

More Product
What Is A Rotovap / Rotary Evaporator Used For? - WKIE LAB

What Is A Rotovap / Rotary Evaporator Used For? - WKIE LAB

The main use of rotovap is the drying and decontamination of subsequent applications. Its ability to handle solvents make rotary evaporation a preferred for solvent removal in many laboratories, especially in accidents involving low boiling solvents.. The reason for distillation is the separation of a given mixture into its components according to its fluctuations, through the evaporation …

More Product
RotoVap vs Falling Film Evaporation - TruSteel LLC

RotoVap vs Falling Film Evaporation - TruSteel LLC

The RotoVap Limitations. For years, the industry standard for solvent recovery has been the rotary evaporator, or otherwise known as the RotoVap. A generic 20L RotoVap has a recovery rate of about 1.5 gallons per hour. For small-scale setups, this may suffice, but large-scale manufacturers have been forced to run multiple RotoVaps.

More Product
Latest News
X

CONTACT US

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