Get a Quote

Recommended Products

Our products have occupied many markets all over the world.

If you want to know more, please contact us.

We not only provide a good product, but also provide high quality service. If you are interested in our products,you can contact us in the following ways.

Request a personalized quote
Rotary Evaporators Rotovaps [New Guide in 2022]

Rotary Evaporators Rotovaps [New Guide in 2022]

A rotary evaporator (or rotavap or rotovap) uses precise engineering to effectively remove solvents from a sample using evaporation. Most rotovaps make use of a vacuum and pressure …

Get Details
Benchtop Rotary Evaporators

Benchtop Rotary Evaporators

Benchtop rotary evaporators for the efficient and gentle removal of solvents from samples in RD and QC-scale applications. These rotary evaporators accommodate evaporation flasks of 5 liters or less. Options include motorized lifting arms, digital vs. manual controls, integrated vacuum control, and the types of condensers which they can ...

Get Details
Rotavapor Buchi Precio -

Rotavapor Buchi Precio -

Buchi R-210 Rotavapor System Marshall Scientific. Buchi R-210 Rotavapor System. The Buchi R-210 Rotavapor System includes the Buchi B-491 Heating Bath, C” glassware attachments, Buchi V-700 vacuum pump, and V-850 vacuum controller.The Buchi R-210 is compact, easy-to-use, reliable, and safe, while also providing a complete solution for laboratory solvent evaporation …

Get Details
RotoVap vs Falling Film Evaporation - TruSteel LLC

RotoVap vs Falling Film Evaporation - TruSteel LLC

Dec 09, 2019 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 …

Get Details
What is the percent recovery? -

What is the percent recovery? -

Feb 15, 2020 4.6/5 (12,380 Views . 23 Votes) percent recovery is a term that is often used in organic chemistry regarding recrystallization processes. The percent recovery is the amount of pure compound with respect to the impure compound obtained from the chemical synthesis. Click to see full answer.

Get Details
How to Calculate Percent Recovery.

How to Calculate Percent Recovery.

Formula to calculate percent recovery. Example: Suppose you had 15g of blue Copper(II) sulfate, after heating it, you were left with 12.8g of white Copper(II) sulfate, Calculate the percent recovery of the compound. Thus, the percent recovery of the substance is 85.3%. Share. Tweet. Reddit. Pinterest. Email.

Get Details
Laboratory Rotary Evaporator/Rotovap For Sale

Laboratory Rotary Evaporator/Rotovap For Sale

Jul 09, 2021 A rotary evaporator (rotovap) is a device commonly used in chemical laboratories for the efficient and gentle removal of the volatile solvents from samples by evaporation.They are found in almost every organic laboratory. The rotation flask rotates and shapes a thin film in negative pressure condition by heating; it evaporates; and then the vapor is condensed, …

Get Details
Rotovap Distillation: What Is A Rotary Evaporator? - BVV

Rotovap Distillation: What Is A Rotary Evaporator? - BVV

Jul 21, 2017 The rotovap size depends on how many liters you need to recover. That being said, the most common sizes are 5L, 10L, 20L, and 50L. The size refers to the size of the evaporating flask. ... Once the temperature stops rising/drops down, slowly open the injection valve so that a small amount of liquid enters the rotary flask. Match the input speed ...

Get Details
Rotovap Distillation: What Is A Rotary Evaporator?

Rotovap Distillation: What Is A Rotary Evaporator?

Jul 21, 2017 The rotovap size depends on how many liters you need to recover. That being said, the most common sizes are 5L, 10L, 20L, and 50L. The size refers to the size of the evaporating flask. It’s important to note that the flask is not loaded at max capacity during operation, but usually around 20-40% capacity. Chiller

Get Details
 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 Details
Falling Film vs. Rotovaps: the fracTron solution

Falling Film vs. Rotovaps: the fracTron solution

Mar 10, 2020 A thin film improves mass transfer and speeds evaporation while a vacuum is used to decrease the boiling point of the target solvent. The key difference between a rotovap and …

Get Details
AI Rotovaps for Solvent Recovery Fractional Distillation

AI Rotovaps for Solvent Recovery Fractional Distillation

Nov 04, 2015 B.Cold traps are optional for protection of pump and further recovery of alcohol. Do I need a cooling system with my rotovap? Yes, you will need a cooling liquid source when …

Get Details
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.

Get Details
The Rotovap: Why Bartenders Love It -

The Rotovap: Why Bartenders Love It -

Sep 17, 2020 For imbibers who love the taste of peppers but can’t handle the heat, the rotovap allows the bar team to create uniquely flavored distillates and cocktails. Empirical Spirits Ayuuk made with a rotovap. Empirical Spirits. Similarly, at Empirical Spirits, a flavor-focused microdistillery in Copenhagen, the team uses large-scale low-temperature ...

Get Details
How to Calculate Percent Recovery - Science Struck

How to Calculate Percent Recovery - Science Struck

Solution: Percent recovery = (amount of substance recovered on purification amount of substance originally taken) 100. Percent recovery = (8.67 11.23) 100 = 77.20 %. 77.20% of zinc is recouped in this process. Problem II: 14.18 gm of copper is used for a recrystallization experiment. The amount of copper recovered at the end of the ...

Get Details
What is another word for small percentage? - WordHippo

What is another word for small percentage? - WordHippo

Synonyms for small percentage include little bit, fraction, little, small part, tiny proportion, bit, hint, touch, scrap and mite. Find more similar words at wordhippo.com!

Get Details
Operation of the Rotary Evaporator (Rotovap)

Operation of the Rotary Evaporator (Rotovap)

The rotovap itself consists of the following parts: a) a long condenser containing a distillation tube surrounded by a coil of glass tubing. This glass tubing will have cold water running through it to provide a cooling atmosphere for the gas as it is being distilled. ... NOTE: sometimes when you have a very small volume, you may not notice any ...

Get Details
Rotovap - Lab Instrument Manufacturer

Rotovap - Lab Instrument Manufacturer

The rotovap with motor lift are equipped with a manual motor lift-up which enables you to control the process in case of a power outage. They come with different flask capacities which range from 2 liters to 50 liters or more. Managing the entire process is made easy with the digital LCD screen that enables one to view the evaporation process and make necessary changes.

Get Details
Rotovap for sale eBay

Rotovap for sale eBay

USA Lab Equipment 110V 2L Rotary Evaporator Rotovap RE-200A - 1 Year Warranty. $166.99 shipping. 65 watching. Buchi R-210 Rotovap Rotary Evaporator (1) 1 product ratings - Buchi R-210 Rotovap Rotary Evaporator . $396.00. Was: $495.00. $116.98 shipping. or Best Offer.

Get Details
What is a Rotovap used for? - Lab Instrument Manufacturer

What is a Rotovap used for? - Lab Instrument Manufacturer

View Larger Image. A rotary evaporator (Rotovap) is a piece of machinery or equipment used in the creation of some cannabis concentrates. A rotary evaporator evaporates and recovers pricey ethanol from ethanol-extracted concentrates. Rotary evaporators are one of the key steps in creating butane hash oil (BHO) and other cannabis concentrates.

Get Details
News Related
X

CONTACT US

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