Our Products

Rotary Evaporator

Laboratory equipment

Jacketed Reactor

Contact Us

We Cherish All Interactions

Any advice on the removal of xylene solvent from reaction .

Any advice on the removal of xylene solvent from reaction .

I have synthesized one ruthenium complex using xylene as a solvent. How can I get complex without using rotary evaporator. Please suggest any other methods.

HEIDOLPH HEI-VAP VALUE OPERATING INSTRUCTIONS MANUAL .

HEIDOLPH HEI-VAP VALUE OPERATING INSTRUCTIONS MANUAL .

These instructions are for the following evaporator models, the Hei-VAP Value and Hei- VAP Advantage rotary evaporator. Always keep the instructions available. . CHCI 119,40 61,3 Water 18,02 100,0 2259 Xylene .

Synthware™ modified evaporation flask neck Joint: ST/NS 24 .

Synthware™ modified evaporation flask neck Joint: ST/NS 24 .

General description Low profile design sits upright on bench and also provides for easy product access with a spatula. The unique flask shape is excellent for the controlled evaporation of foaming solvents such as toluene or xylene on a rotary evaporator

Xylene | 1Malaysia Bio Lab

Xylene | 1Malaysia Bio Lab

Xylene, xylol or dimethylbenzene is any one of three isomers of dimethylbenzene, or a combination thereof. They are all colorless, flammable liquids, some of which are of great industrial value. The mixture is referred to as both xylene and, more precisely, xylenes.

14April14 PE-PEO SI Unhighlighted

14April14 PE-PEO SI Unhighlighted

Dibromo-p-xylene was filtered and the filtrate was concentrated on rotary evaporator to yield colorless oil, which was further purified by column chromatography on ! Scheme S1. General scheme for the .

Table of contents

Table of contents

The Multivapor is a compact 6 or 12 position parallel vortex evaporator. Since the efficiency of evaporation depends on a variety of parameters, careful optimization for each type of sample is /evaporation task important. This handbook provides practical guidelines to successfully develop new applications with the goal that you could enjoy your

Kemtech America Inc. - Product Details

Kemtech America Inc. - Product Details

Low profile design sits upright on bench and also provides for easy productaccess with a spatula. The unique flask shape is excellent for the controlledevaporation of foaming solvents such as toluene or xylene on a rotary evaporator.

ROTARY EVAPORATOR RE550 - files.yamato-net.co.jp

ROTARY EVAPORATOR RE550 - files.yamato-net.co.jp

ROTARY EVAPORATOR RE550 First Edition Thank you for your Yamato Scientific RE series Rotary Evaporator purchase For best test data, we recommend you purchase our BM series Water Bath. .

Flask, Evaporation | Growing Labs

Flask, Evaporation | Growing Labs

The unique flask shape is excellent for the controlled evaporation of foaming solvents such as toluene or xylene on a rotary evaporator. You may also like. Apollo Flasks, Heavy Wall, 1- Neck. From 25.00 .

Simple Accordion with CSS & jQuery by Soh Tanaka

Simple Accordion with CSS & jQuery by Soh Tanaka

The resulting mixture is stirred under reflux for 15 min. The mixture is evaporated on a rotary evaporator to give a pale yellow oil that is distilled through a short path apparatus containing a 2-cm Vigreux .

Types of Solvent Evaporators - An Overview | BioChromato

Types of Solvent Evaporators - An Overview | BioChromato

Jul 30, 2018 · A rotary evaporator (rotovap) works by placing the sample under vacuum thereby lowering the boiling point of the solvent. Typically, a round bottom flask is used where it is lowered in a heated water bath. The flask is rotated to increase the surface area and provide an even transfer of heat.

Vacuum distillation - Wikipedia

Vacuum distillation - Wikipedia

Rotary evaporation. Rotary evaporation is a common technique used in laboratories to concentrate or isolate a compound from solution. Many solvents are volatile and can easily be evaporated using rotary evaporation. Even less volatile solvents can be removed by rotary evaporation .

O-xylene | Spectrum

O-xylene | Spectrum

Mar 02, 2020 · o-Xylene is an aromatic hydrocarbon widely used in the production of phthalic anhydride. Ungraded products supplied by MilliporeSigma are indicative of a grade suitable for general industrial .

Solvent Boiling Points Chart

Solvent Boiling Points Chart

Solvent Boiling Points Chart (all boiling points at standard pressure) Solvent Boiling Point (°C) Solvent Boiling Point (°C) Acetic Acid 118.0 Ethyl Acetate 77.1 Acetic Acid Anhydride 139.0 Ethyl Ether 34.6 .

Short Note No 194 /201 5

Short Note No 194 /201 5

Industrial rotary evaporator: eco-friendly and cost-saving Solvents (ethanol, xylene and water) are used in histology for dewatering and destaining during the preparation of tissue sections. Here is shown how easily these solvents are recycled in an automated process using an industrial rotary evaporator.

Solvent Comparison Tool - Eastman Chemical Company

Solvent Comparison Tool - Eastman Chemical Company

Solvent: Eastman Product? Evaporation Rate, (n-butyl acetate = 1) Chlorothene Methyl Chloroform : 5.7 : Acetone : 6.3 : Amyl Acetate, Primary (Mixed Isomers)

fractional distillation evaporator equipment

fractional distillation evaporator equipment

fractional distillation equipment for sale - Rotovap. fractional distillation equipment for sale 1,350.00 Rotary evaporator and short path distillation are both devices for separating solvents.Short-path distillation is a device used to separate sevaral different solvents from mixtures through evaporation at the same time, while rotary evaporator is used to extract one single solvent from misture.

Recycling solvents in histology department of hospitals .

Recycling solvents in histology department of hospitals .

Industrial rotary evaporator: eco-friendly and cost-saving Solvents (ethanol, xylene and water) are used in histology for dewatering and destaining during the preparation of tissue sections. Here we show how these solvents are recycled in an automated process using an industrial rotary evaporator.

Table of contents

Table of contents

The Multivapor is a compact 6 or 12 position parallel vortex evaporator. Since the efficiency of evaporation depends on a variety of parameters, careful optimization for each type of sample is /evaporation .

solvents - What is the best way to evaporate toluene .

solvents - What is the best way to evaporate toluene .

If you aim for a solid of low volatility, evaporate it under the reduced pressure of a membrane pump and gentle warming by a water bath. If accessible, a rotary evaporator is a good thing for this: lower the pressure gradually to about pu{70 mbar} , then increase the bath temperature to pu{60 ^circ{}C} .

Limited of Optimum Method for Separation Xylene Isomers .

Limited of Optimum Method for Separation Xylene Isomers .

isomers of xylene as the boiling point for ortho- xylene is 144.2 ˚C and melting is -25.2˚C either boiling the meta xylene are . was evaporating the solvent using a rotary evaporator and then leave the .

14April14 PE-PEO SI Unhighlighted

14April14 PE-PEO SI Unhighlighted

Dibromo-p-xylene was filtered and the filtrate was concentrated on rotary evaporator to yield colorless oil, which was further purified by column chromatography on ! Scheme S1. General scheme for the synthesis of crosslinker 1. ! ! S5 silica using 1:1 CH 2Cl 2/hexanes. Desired product was isolated as colorless oil (7.1 g, 34%).

Supporting Information for: Separation of Xylene Isomers .

Supporting Information for: Separation of Xylene Isomers .

Separation of Xylene Isomers through Multiple Metal Site Interactions in Metal . and the solvent was removed on a rotary evaporator to yield and off-white crystalline powder (methyl 2-hydroxy-5 .

Vacuum distillation - Wikipedia

Vacuum distillation - Wikipedia

Rotary evaporation. Rotary evaporation is a common technique used in laboratories to concentrate or isolate a compound from solution. Many solvents are volatile and can easily be evaporated using rotary evaporation. Even less volatile solvents can be removed by rotary evaporation .

Cleavage of the Graft Bonds in PVDF–g–St Films by Boiling .

Cleavage of the Graft Bonds in PVDF–g–St Films by Boiling .

To determine the molecular weight of graft chains in grafted films, the polystyrene graft chains of PVDF–g–St films synthesized by a pre-irradiation graft method are cleaved and separated by boiling xylene .

Framework-Flexibility Driven Selective Sorption of p .

Framework-Flexibility Driven Selective Sorption of p .

The reaction mixture was evaporated to dryness (maximum amount as possible) by rotary evaporation under reduced pressure, to get a reddish yellow product. This was extracted with Ethyl acetate (2 × .

Evaporator Archives | BioChromato

Evaporator Archives | BioChromato

Aug 19, 2019 · Evaporation is an integral part of chemistry research and the de facto instrument is the Rotary Evaporator, also referred to as Rotovap. As much as they are commonly used for concentrating solvents, they also have a reputation for issues that include bumping and annihilating substances, slow evaporation.

Solvent Evaporator at Thomas Scientific

Solvent Evaporator at Thomas Scientific

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 to 280 rpm and equipped with an action jack lift for manual lifting of the evaporating flask. Included is.

How to select lab vacuum pumps for high vapor-flow .

How to select lab vacuum pumps for high vapor-flow .

Apr 27, 2017 · In contrast to rotary evaporators, concentrators are less likely to get condensation in the vacuum tubing because the vacuum is mainly what induces the evaporation. (The speed of the rotor can elevate internal temperatures in the concentrator to 35˚C.) So the considerations are the same with respect to the need for gas ballast and its impact .

Using a rotary evaporator to remove solvents

Using a rotary evaporator to remove solvents

Jun 09, 2016 · Watch how to evaporate solvents using a rotary evaporator. At the Royal Society of Chemistry we provide education resources via our website Learn Chemistry to enhance teaching and learning The .