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How to use a Rotary Evaporator

How to use a Rotary Evaporator

Apr 01, 2010 To remove algae gunk from the inside of a coiled water condenser, the condenser has to be removed from the rotavap and the coil is soaked in a dilute nitric acid solution for a …

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Bchi heating bath for R-200 rotary evaporator - Sigma-Aldrich

Bchi heating bath for R-200 rotary evaporator - Sigma-Aldrich

Bchi heating bath for R-200 rotary evaporator Model B-490, AC/DC input 230 V AC; find -Z615889 MSDS, related peer-reviewed papers, technical documents, similar products more at Sigma-Aldrich

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Rotovap - Dartmouth College

Rotovap - Dartmouth College

Below is a photograph of a rotary evaporator. Important Features of the Rotovap. 1) The vacuum pump is the source of reduced pressure in the system. 2) Spin speed and bath temperature control knobs. 3) Water bath. 4) Bump guard. 5)Cold finger. (Please do not use the rotovap if the finger is not cold.

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Rotary Evaporators for sale eBay

Rotary Evaporators for sale eBay

Buchi R-114 Rotary Evaporator Rotovap w/B-480 Bath Working Great. $889.00. Free shipping. or Best Offer. 5 watching. BUCHI 4L 4000ml Rotavapor R-100 with Heating Bath B-100. $145.00 shipping. or Best Offer. Lab Manual Lifting Rotovap 2L Lab Rotary Evaporator 2L Evaporation Flask. $739.79.

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Used Rotovap for sale. Buchi equipment more Machinio

Used Rotovap for sale. Buchi equipment more Machinio

Buchi Rotovap R175EX1. Manufacturer: Buchi Used Buchi RotaVap, model R-175EX1, with heat bath, main glass flask, 1 sq meter glass coil condenser, and glass receiver flask on base with 250 watt heater, 440 volt with controls, serial# 240265.

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Buchi 20/40/60 rule for Rotary Evaporators

Buchi 20/40/60 rule for Rotary Evaporators

Doc: CHEMFS rotovap pressure-temp Custodian: Dept. Chem. School Safety Coordinator Page 1 of 1 Created: Feb 2005 Last Review : Dec 2010 Next Review: Dec 2013 ... Set water bath temperature to 60oC – It does not need to be higher! 2. The cooling water temperature should be below 20oC. 3. Adjust the needed vacuum for a solvent boiling point of ...

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Rotavapor R-300

Rotavapor R-300

Features Compare the Rotavapor R-300 Characteristics Maximum evaporation flask size Maximum flask capacity Maximum heating bath temperature Rotation speed range Interface …

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Best Practices for Rotary Evaporator Maintenance

Best Practices for Rotary Evaporator Maintenance

Feb 21, 2020 2. Avoid Leaving Water in Your Bath. It may seem convenient to simply leave the same water in your rotovap water bath for days or even weeks. After all, it’s not coming in contact with your sample, so it seems harmless enough. However, leaving water in the bath can lead to fouling due to dust, debris, and inevitable algae growth.

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Rotary Evaporator Bath at Thomas Scientific

Rotary Evaporator Bath at Thomas Scientific

Holland Green Science. The Aqua Vitae Digital Rotary Evaporator is an essential tool for the efficient and gentle evaporative removal of solvents such as ethanol from winterized crude oil. The system is highly efficient and easy to use. The bath temperature of up to 180C covers all common solvents and even allows….

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Precautions for Using a Water Bath in the Rotovap

Precautions for Using a Water Bath in the Rotovap

Jan 16, 2019 Place the water bath in the center place where the evaporation flask is lifted vertically. Lower the host of the rotary evaporator slowly. Lower the evaporation flask until it is nicely placed inside the water bath. Add water into the water bath according to the capacity of the evaporation flask. Don’t add too much water.

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Rotovap Distillation: What Is A Rotary Evaporator? BVV

Rotovap Distillation: What Is A Rotary Evaporator? BVV

Jul 21, 2017 Connect vacuum pump to cold trap and cold trap to rotovap vacuum port. Turn on heat bath and set to 40C (113F). Once heat bath and coil have reached the desired temperature, turn on rotovap motor and set speed to approximately 100 RPM. Start vacuum pump and allow it to pull down for a few minutes before beginning injection.

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Rotovap Distillation: What Is A Rotary Evaporator?

Rotovap Distillation: What Is A Rotary Evaporator?

Jul 21, 2017 Connect vacuum pump to cold trap and cold trap to rotovap vacuum port. Turn on heat bath and set to 40C (113F). Once heat bath and coil have reached the desired …

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Bath Liquids for High-Temperature Applications

Bath Liquids for High-Temperature Applications

Mar 14, 2016 Most rotary evaporators come with baths that go well above the boiling point of water - usually up to 160 or 180C. That raises the question: what do you use in the bath if you want to achieve a temperature above the boiling point of water?

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ROTOVAP: Top 3 Modelle im Vergleich!

ROTOVAP: Top 3 Modelle im Vergleich!

Once heat bath and coil have reached the desired temperature, turn on rotovap motor and set speed to approximately 100 RPM. Spannung: 220 V / 50 Hz, Leistung (W): 40W; Start vacuum pump and allow it to pull down for a few minutes before beginning injection. Einfach zu installieren und zu entfernen, einfach zu bedienen und zu warten

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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.

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Which Rotovap Machine

Which Rotovap Machine

Rotary Evaporator - Rotovap. A rotary evaporator (rotovap or rotatvap) 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. ...

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Rotavapor - Parts - Evaporation

Rotavapor - Parts - Evaporation

Sort By. Position Product Name Price Set Descending Direction. R-300 Support ring, part of a valve unit. $14.00. Add to Cart. Add to Wish List Add to Compare. R-300 Flange screwed connection for glass assembly V/C/A. $53.00. Add to Cart.

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Rotary Evaporator Bath at Thomas Scientific

Rotary Evaporator Bath at Thomas Scientific

The Ai SolventVap series rotary evaporators come with a modular heating bath, vertical glassware, and digital temperature/rotation control. Its optimized bath volume allows for rapid …

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Buchi R-200 Rotavapor System Marshall Scientific

Buchi R-200 Rotavapor System Marshall Scientific

The Buchi Rotavapor R-200 system has the ability to process samples ranging in size from 50 mL to 3 liters and has a relatively small footprint for just about any laboratory workspace. With a two piece cold trap condenser the Buchi Rotavapor R-200 system is perfect for low boiling solvents. This rotavapor system also features an internal ...

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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 …

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Rotovap Dome Cover - 20L 50L - USA Lab

Rotovap Dome Cover - 20L 50L - USA Lab

USA Lab Rotovap Dome Cover is used to protect and help retain heat during your evaporation process. It also aids in water retention for your water bath by allowing the condensation to collect on the dome and fall back into your water bath. Dimensions: 23 x 13 For Technical Support, Questions, or Other Issues Please Email or Call Us!

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