Rotovaper

A rotary evaporator (or rotavap/rotovap) is a device used in chemical laboratories for the efficient and gentle removal of solvents from samples by evaporation. 7, bath pot digital display, intelligent constant temperature control, Cu50 type sensor fast and accurate delivery temperature.

Buchi R-205 Rotovap. Manufacturer: Buchi 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.

Buchi Rotovaper Serial number: Model#:R-114. Hammer Price: Auctioneer has chosen not to publish the price of this lot Auction Date: Aug 09, 2016 9am ET Auctioneer: Harry Davis Company. See item details

Category: Rotary evaporators. Description. Specification. Set includes Rotovaper, waterbath and glass set, flask vol. 1000ml. Dimensions Rotovapor (h x d x w): 640mm x 450mm x 375mm. Dimensions Waterbath (h x d x w): 252mm x 328mm x 247mm. Rotovapor: 230V – 50/60Hz – 45W. Waterbath: 230V – 50/60Hz – 1000W. Quote notes.

Feb 27, 2019 A rotary evaporator (rotovap or rotavap) evaporates solvents from samples by utilizing the principle that the solvent will have a lower boiling point at a reduced pressure. Specifically speaking, the stepless speed regulation is adopted to make the evaporation flask rotate at a constant speed. By the rotation, materials can form a large area of ...

For HP-cyclodextrin, try to dissolve drug in DMF or chloroform/methanol mixture, add HP-C, in roughly 1:1 mole ratio, dry the solvent with a rotovaper and a pump, then suspend in water. I dont have a detailed protocol for you, you can go check out some pharmaceutical preparation books.

Jan 18, 2017 Generally a rotary evaporator is a laboratory instrument applied in chemical and biology laboratories, as well as pilot plants, for the purpose of efficient evaporation of solvents. …

LabTech EV400VAC Rotary Evaporator Built-in vacuum controller, color touchscreen control, motorized lift, 20-300 rpm, on line sample adding, up to 210C $ 5,366 USD $ 5,097 USD On …

Operation Manual Rotavapor R-100 7/60 Safety2 Intended use2.1 The Rotavapor R-100 is intended for evaporating and condensing solvents. It can be used in laboratories and production facilities for the following operations: Evaporating and condensing solvents and suspensions Synthesis and purification of refined chemicals

Position Product Name Price Set Descending Direction. Rotavapor R-300 DIY Preventative Maintenance Kit. $375.00. Add to Cart. Add to Wish List Add to Compare. Rotavapor R-300/Vacuum Pump V-300 DIY Preventative Maintenance Kit. $1,083.00.

Rotavapor R-300 Rotary Evaporators Buchi Convenient and efficient rotary evaporation The R-300 meets the highest expectations in convenience and versatility. Its modular design allows …

SENCO R206B rotary evaporator is furnished with a vacuum measure, a computerized show of shower temperature, and revolution speed. It has an extreme vacuum 133Pa with robust fixing execution. With an advanced revolution show, it can record a turn speed of 4-200rpm. Furthermore, it has a vacuum discharge valve, and the vacuum meter is prepared ...

Sep 01, 2015 The flask was then mounted on a Buchi R215 rotovaper (Flawil, Switzerland) and rotated at 100 rpm at 40 C to dissolve the API and polymer. Once dissolved, the rotavaper was placed under vacuum to remove the solvent and dried for 30 min.

The rotary evaporator R-100 is a high-quality, entry level Rotavapor to meet the essential needs in classical laboratory applications. It is capable of a manually adjustable rotation speed of 20 …

The rotavapor is a fast liquid sample concentration device, which is suitable for the experiments like reflux operation, rapid evaporation of a large number of solvents, concentration of trace components, and the reaction process requiring stirring, continuous distillation of volatile solvents under decompression conditions, etc. Rotary evaporator is usually composed of a rotating …

The Rotavapor R-100 is an effective rotary evaporator for limited budgets. Its fundamental design fulfills the essential needs of economical vacuum evaporation and ensures high product longevity due to high quality material. Solid and proven

The Rotavapor R-300 provides you with maximum convenience to conduct rotary evaporation in the lab.

The Rotavapor™ R-100 meets all of your essential needs in evaporation. Features include a manual lift, 4L bath capacity, and digital temperature display. 7 Heidolph™ Hei-VAP Core …

using a Buchi R-200 Rotovaper (Flawil, Switzerland). To depolymerize the cutin polymer, the dewaxed cuticle fraction was saponified in 1% potassium hydroxide (KOH) in methanol for 3 h at 708C, under refluxing conditions, producing the nonsaponifiable cuticle fraction (C3). Carbohydrates were

via a Soxhlet extractor. The chloroform solution was concentrated on the rotovaper under vacuum. Then concentrated polymer solution was dropwise to the methanol under the stirring. The polymer was precipitated and collected via filter paper, dried over in the vacuum line to give 127 mg dark solid, yield 81%. 1H NMR (500 MHz, CDCl 3

YT5601-01 800W 28cm Tiller 220-240V (865FG) Product rating. 4.8. out of 5 stars. (394) 28cm Working Width. Max. Working Depth: 200mm. 4 x 200mm Diameter Rotors.