Soxhlet with cellulose thimbles

Applications:
Determination by extraction of the content of free lipids in food.
Extraction of sulfur in gaseous masses.
Extraction and quantification of components in industrial products.
Dimensions of dust in air or indutrial gases.

Our glass microfiber thimbles are made of borosilicate glass fibers that are 100% free of bonding agents.

The glass microfiber thimbles have the same properties as filters made of this same material, that is, the chemical stability, maxium temperature of use of up 500ºC, high permeability agains the passing of air, good load capacity and retention of particles and stability in weight.

Applications:
Controls of emission at high temperature.
Prefiltration of gases and analyzers.
Gravimetric analysis of dust in gases. Etc.

In case the analyzed gases hava a high acid or alkaline concnetration or the temperature is higher than 500ºC, we recomment the use of Extraction-thimbles.com quartz microfiber thimbles.

Made with pure quartz microfibers completely free of bonding agents and later treated at high temperatures.
Quartz fiber thimbles have enjoyed high demand over the last years due to the growing social concert over atmospheric contamination and the environment in general.

Quartz microfiber thimbles are specially indicated in controls of emission industrial smokestacks by means of isokinetic probes.
Are also used for the retention of dust particles suspended in gases, aerosols, or generally in any analisis where a thimbles resistant to high temperatures (up to 900ºC) or chemically compatible with gases with hight acid concentration is requiered.