Pinterest • The world’s catalogue of ideas
from About.com Education

Chemistry Laboratory Glassware Gallery

Using a Soxhlet extractor to get out my highly fluorescent product from the tarry reaction mixture. The raw reaction product is placed in the upper part of the extractor in a paper thimble and it is continuously washed with fresh solvent (in this case acetone) till the extracted solution is fluorescent. The solution flows down to the flask at the bottom where it boils and gets back on the paper thimble. The extracted compound is concentrated in the bottom flask and at the end everyth

2

A small scale Soxhlet extractor used to purify a ferrocene containing compound. This compound is not well soluble in any solvent, but the gunk what formed next to it is almost insoluble in dichloromethane, so I could purify it with a continous extraction using dichloromethane as a solvent. The unpure compound was placed on the first level of the extractor on a piece of cotton, some dichloromethane was placed at the bottom and the solvent was boiled. Instead of the glass stopper what is…

After a reaction the previously prepared compound was turned into a bit larger molecule that was purified in a Soxhlet extractor. The methylene chloride that was used as a solvent extracted my compound from the upper paper thimble. The extraction was continued till no color was detected in the upper part of the extractor. Soxhlet extractor is a piece of laboratory apparatus invented in 1879 by Franz von Soxhlet. It was originally designed for the extraction of a lipid from a solid material…

1

A small scale Soxhlet extractor used to purify a ferrocene containing compound. This compound is not well soluble in any solvent, but the gunk what formed next to it is almost insoluble in dichloromethane, so I could purify it with a continous extraction using dichloromethane as a solvent. The unpure compound was placed on the first level of the extractor on a piece of cotton, some dichloromethane was placed at the bottom and the solvent was boiled. Instead of the glass stopper what is…

1
from HubPages

How to Make Your Own Soxhlet Extractor

Medical Cannabis Oil is said to be one of the most powerful natural medicines. It seems to cure the most incurable diseases like cancer, multiple scleroses, and epilepsy. Is that true? How to make it?

from eBay

Details about 250ml Glass Soxhlet Extractor Spherical Fat + Condenser + 2 Bottle Lab Glassware

250ml Glass Soxhlet Extractor Spherical Fat + Condenser + 2 Bottle Lab Glassware | eBay