Our Products

Rotary Evaporator

Laboratory equipment

Jacketed Reactor

Contact Us

We Cherish All Interactions

Rotary Evaporator, Molecular Distillation -

Rotary Evaporator, Molecular Distillation -

Hangzhou West Tune Trading Co., Limited, Experts in Manufacturing and Exporting Rotary Evaporator, Molecular Distillation and 268 more Products. A Verified CN Gold Supplier on .

Rotary Evaporators | Trim Scene

Rotary Evaporators | Trim Scene

The new Ai dual 20L main condenser kit allows you to increase your SolventVap rotary evaporator condensation rate up to 75%. SE53-DC Standard Package Part description Quantity Main condenser for Ai SolventVap SE53 20L rotary evaporators. 1 pc Glass tee for main condensers 1 pc Glass 3/8" hose barb tee adapter 3 pcs Ai 80# QuickClamp set 2 sets

Rotary Evaporator | Budget | 22 Liter

Rotary Evaporator | Budget | 22 Liter

Budget Rotary Evaporators Available sizes: 50 and 22 Liters Designed for budget-conscious users of evaporation lab equipment, the EcoChyll® X5 is an extremely efficient alternative to all existing evaporative technologies.

Purification and characterization of a tyrosinase .

Purification and characterization of a tyrosinase .

The dry pulverized camellia pollen (1000 g) was extracted three times (8 h each extraction) with 10 L of 95% ethanol solution at 50 °C, then the extracts were combined, filtered, and concentrated at 50 °C in vacuum using a rotary evaporator.

Rotary Evaporator Ethanol Extraction - Coldfinger .

Rotary Evaporator Ethanol Extraction - Coldfinger .

Oct 11, 2019 · Rotary evaporators allow many configurations depending on the use. A diagonal glass condenser is common for standard distillation of non-volatile substances. Vertical class condensers allow solvents with higher boiling points. For ethanol extraction with dry ice, a rotary evaporator .

Rotary Evaporator : Best Ethanol Extraction Equipment for .

Rotary Evaporator : Best Ethanol Extraction Equipment for .

Rotary evaporators allow many configurations depending on the use. A diagonal glass condenser is common for standard distillation of non-volatile substances. Vertical class condensers allow solvents with higher boiling points. For ethanol extraction with dry ice, a rotary evaporator .

Best Value Vacs Rotary Evaporator 5L - ON SALE! - FREE .

Best Value Vacs Rotary Evaporator 5L - ON SALE! - FREE .

Best Value Vacs Rotary Evaporator 5L designed to remove an extraction solvent. Best Value Vacs Rotary Evaporator 5L5L BEST VALUE ROTARY EVAPORATORThe 5L Best Value Rotary Evaporator is a tabletop model made for users who are looking for .

How does a rotary evaporator work? - Quora

How does a rotary evaporator work? - Quora

Aug 12, 2019 · A rotary evaporator, or "rotovap" in lab jargon, is an instrument used in a chemistry lab to remove a volatile solvent from a liquid mixture. In a cannabis setting, the most common use for it is to remove ethanol from a winterized extract. The rot.

How do I evaporate water and ethanol using a rotary .

How do I evaporate water and ethanol using a rotary .

I am trying to evaporate a number of ethanol and water solutions, which also contain milk protein. However, I am finding the rotary evaporator very slow at doing this; ~4 hours to evaporate 500ml .

ORGANIC LABORATORY TECHNIQUES 8 8.1 ROTARY .

ORGANIC LABORATORY TECHNIQUES 8 8.1 ROTARY .

The rotary evaporator or "rotovap" is an expensive piece of apparatus that needs to be used with great care. If you follow the instructions carefully, it is the fastest, most efficient and most environmentally friendly way of removing a volatile solvent from a non-volatile sample. It is standard equipment in a modern chemistry laboratory. The .

Rotary Evaporator Only Information

Rotary Evaporator Only Information

rotary evaporator. Many manufacturers do not recommend a water bath temperature higher than 60 degrees Celsius, but it is possible to adjust the water baths for higher temperatures. Other variables should be adjusted if running the bath at higher temperatures. The table below gives values for the 20/40/60 Rule regarding 710 Spirits. 20/40/60 Rule

Ai SolventVap 5.3-Gallon/20L Rotary Evaporator w .

Ai SolventVap 5.3-Gallon/20L Rotary Evaporator w .

20 L rotary evaporator with motorized lift. The newly re-designed Ai SolventVap 5.3-gallon/20L/0.7 cu ft (evaporating flask capacity) series rotary evaporators come with all PTFE valves for solvent-resistant operations. We also lowered the height of the height of assembled unit, .

Ai SolventVap 5.3-Gallon/20L Rotary Evaporator w .

Ai SolventVap 5.3-Gallon/20L Rotary Evaporator w .

20 L rotary evaporator with motorized lift. The newly re-designed Ai SolventVap 5.3-gallon/20L/0.7 cu ft (evaporating flask capacity) series rotary evaporators come with all PTFE valves for solvent-resistant operations. We also lowered the height of the height of assembled unit, .

How can i evaporate a solvent without rotary

How can i evaporate a solvent without rotary

I need evaporate some solvents like ethanol from my 50% v/v water and solvent solution but i do not have access to rotary evaporator. do you know a rapid solution with a high performance for .

Solvent Recovery - Efficient & Gentle Removal of Solvents .

Solvent Recovery - Efficient & Gentle Removal of Solvents .

Rotary Evaporators facilitate gentle, efficient removal of a range of solvents that result in the evaporation process. Used in chemical laboratories around the world, our solvent recovery makes removal easy, sterile, and highly productive. The 5L Rotary Evaporator by Heidolph makes intelligent evaporation both efficient and effective.

Rotary Evaporators - Extractor King Industries Inc.

Rotary Evaporators - Extractor King Industries Inc.

Science King 50L Rotary Evaporator Science King 50L Rotary Evaporator. The Science King 50L is a rotary evaporator (sometimes called a Roto Vape). It is an extraction system that uses the different boiling points of materials to separate the target material from a mixture.

How to evaporate a solvent (ethyl acetate from unsaturated .

How to evaporate a solvent (ethyl acetate from unsaturated .

Oct 19, 2019 · Autoclaves - Olmar Low temperature, vacuum pump temperature and pressure controlled autoclave extraction of the ethyl acetate on a surface area adjustable tray. To cleanly evaporate the solvent without volatilizing any of the unsaturated fatty aci.

THC Extract Rotovap Concentration - THC Safety - YouTube

THC Extract Rotovap Concentration - THC Safety - YouTube

Oct 20, 2017 · Here's an inside look at how we concentrate THC solution during the extraction process! This process involves a rotovap system which boils off the ethanol in .

Rotary evaporator - Wikipedia

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.

How does a rotary evaporator work? - Quora

How does a rotary evaporator work? - Quora

Aug 12, 2019 · A rotary evaporator, or "rotovap" in lab jargon, is an instrument used in a chemistry lab to remove a volatile solvent from a liquid mixture. In a cannabis setting, the most common use for it is to remove ethanol from a winterized extract. The rot.

BVV 20L Solvent Pro Series Rotary Evaporator Turnkey .

BVV 20L Solvent Pro Series Rotary Evaporator Turnkey .

BVV 20L Solvent Pro Series Rotary Evaporator Turnkey Setup. 20L Solvent Pro Series Rotary Evaporator turnkey setup includes all the necessary components to successfully perform solvent recovery via rotary evaporation. A cold trap should always be used inline between your vacuum system and application to protect the pump from volatile vapors.

Ethanol Removal in Cannabis Applications | Blog | Rotovaps.net

Ethanol Removal in Cannabis Applications | Blog | Rotovaps.net

Oct 31, 2019 · Rotary Evaporator. One of the main things you'll be looking at when shopping for a rotovap is the size, of which they come in a broad range. For example, the LabTech EV311H Rotary Evaporator has a maximum capacity of 2 L, while the Calpha RE-550B Rotary Evaporator has a maximum flask size of 50 L.

Rotovaps.net | The Largest Selection of Rotary Evaporators!

Rotovaps.net | The Largest Selection of Rotary Evaporators!

This bare-bones rotary evaporator is as low-cost as it gets. 2L or 5L models available! based on 6 reviews from 1,158 USD New Rotary Evaporators No sale EcoChyll® X3 Complete Evaporation System. High-efficiency, turnkey evaporation system with 12 L capacity. -40°C condensation with no coolant required. .

Solved: Organic Chemistry Questions About Extraction Of So .

Solved: Organic Chemistry Questions About Extraction Of So .

organic chemistry questions about extraction of solids with a rotary evaporator. a) Draw a "roadmap" of the experiment, containing chemical structures and "layers" (organic and aqueous). This should contain the individual reactions occurring in each step, and show .

Rotary Evaporation to Remove Solvent | Protocol

Rotary Evaporation to Remove Solvent | Protocol

Rotary evaporation is a technique commonly used in organic chemistry to remove a volatile solvent from a non-volatile compound of interest. Invented by Lyman C. Craig in 1950 the rotary evaporator, or rotovap, gently removes solvents from compounds using heat combined with reduced pressure to evaporate, dry, and purify samples for further downstream use.

How to use rotovap distillation to better cbd extracts?

How to use rotovap distillation to better cbd extracts?

premature wear on your rotary evaporator. The distillation flask is recommend to rotate from 150-200rpm (will be different for different capacity rotary evaporators, and different sample), which will increases the solution surface area and enhances the solvent evaporation rate. 3.Increasing the rotary evaporator's bath temperature.

Processing services for the hemp industry | High Purity .

Processing services for the hemp industry | High Purity .

CO2 Extractors Ethanol Extraction Rotary Evaporators Mixing & Blending HotPotE Dispenser Filling & Packaging Decarboxylation Short Path Distillation Tincture Filling Separation and Chromatography Pesticide Mitigation Wiped Film Distillation Falling Film Distillation

Rotary Evaporator | Budget | 22 Liter

Rotary Evaporator | Budget | 22 Liter

Budget Rotary Evaporators Available sizes: 50 and 22 Liters Designed for budget-conscious users of evaporation lab equipment, the EcoChyll® X5 is an extremely efficient alternative to all existing evaporative technologies.

Rotary evaporator for extraction - Rotovap

Rotary evaporator for extraction - Rotovap

Rotary evaporator for extraction. There are all kinds of extraction equipment in many fields, for example, closed loop extractor, falling film evaporator, rotary evaporator, wiped film evaporator and so on. All these extraction equipment are to extract substances from mixtures efficiently, but their structures are different.

5.5B: Step-by-Step Procedures for Rotary Evaporation .

5.5B: Step-by-Step Procedures for Rotary Evaporation .

Aug 18, 2019 · Rotary Evaporation Procedure Figure 5.67: a) Sample to be evaporated, b) Attachment of sample to bump trap on rotary evaporator, c) Lowering of sample into water bath. If your institution uses a water circulator connected to the condenser to minimize water usage (open cabinet of Figure 5.65), be sure that there is ice in the water reservoir.