What Are The Features Of HAWACH Extraction Thimbles?

The extraction thimbles are very useful tools in the lab, because it can minimize your hands-on responsibilities when you separate desired compounds. They can be used in most of the Soxhlet or automated extractors which can take multiple cycles. High-retention devices always present consistent results by preventing certain elements from escaping successfully.

Right thimble sizes should be considered to fit extractors correctly. And when you calculate external diameters, extra wall thickness should be aware of. The thimble should pass through the narrower end of the upper extractor socket, with 1-2 mm clearance and 5-10 mm higher above the level of the top of the tube.

Besides the size, We can find two kinds of extractor thimbles of different media in the market, cellulose extraction thimbles and glass microfiber extraction thimbles. Made of high-grade cotton cellulose with a smooth interior surface, cellulose thimbles are absolutely seamless and fitting in most of the Soxhlet extraction devices. High purity glass microfiber thimbles are used for high-temperature filtration. They can take the temperature of up to 550℃. When the solvent is not compatible with cellulose thimble, glass microfiber thimble will be the choice

What Are The Features Of HAWACH Extraction Thimbles?