The extraction thimbles are located in the extractor body. They are used to extract certain components out of the sample of solid material, with the addition of sufficient and suitable solvent.
The extraction thimbles are usually manufactured in three sorts by different materials, the high purity cellulose, the pure borosilicate glass fiber, and the high purity quartz microfiber. We used them to achieve an efficient and reliable analysis in the lab.
The main features of the cellulose extraction thimble is high purity and the strong mechanical structure and retentiveness. They are widely used for extraction of polymers, environmental pollutants determination, etc.
The glass micro-fiber extraction thimbles are made from pure borosilicate fibers without any kind of binders used in the manufacturing process. It is the best choice of extraction thimble if the solvents are not acceptable with the cellulose ones.
Made from the pure quartz microfiber, the quartz microfiber thimbles are able to stand high temperatures, sometimes up to 900°C. They also meet the purity requirements with their low heavy metal content. They are super suitable when extracting solvent and air sampling applications in the lab.
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