Compared with the general soaking method, it has the advantages of small solvent dosage, high efficiency and complete extraction. The advantage of Soxhlet extraction is that it can be extracted multiple times. Once the level of solvent reaches the siphon it pours back into the flask and the cycle begins again. The condensate then drips into the reservoir containing the thimble. ![]() Due to heat the solvent in the bottom flask vaporizes into the condenser. ![]() The solvent is heated using heating source like isomantle and will begin to evaporate, moving through the apparatus to the condenser. The sample material is packed in filter paper and placed in the thimble which is placed inside the Soxhlet extractor. In this method, sample needs to be crushed, using a pestle and mortar, to provide a greater surface area. Standard Taper Joints Complete with Allihn condenser with joint at bottom, Soxhlet extraction tube with top and bottom joint and flat-bottom flask Available in small, medium and large capacities Small Extractor with 125 mL flask (4406E10, E16, E22) Extraction chamber 30 mm i.d. The soxhlet extractor setup consists of a round bottom flask, siphon tube, distillation path, expansion adapter, condenser, cooling water inlet, cooling water outlet, heat source and thimble. A wide variety of solvents like dichloromethane (DCM), pure or mixed with acetone or hexane, and acetone–hexane mixtures can be used. It has been used for a wide range of samples like soils, sediments, and animal and plant tissues. Soxhlet extraction is widely used for many types of solid samples, especially biological and environmental samples. The soxhlet extractor uses the solvent reflux and siphon principle to continuously extract the solid matter by pure solvent, which saves the solvent extraction efficiency and high efficiency. In the laboratory, soxhlet extractor is used for extraction. They are manufactured with only the highest grade, raw materials and according to international quality standards to ensure that they can withstand use in even the toughest laboratory environments.A Soxhlet extractor is a piece of laboratory apparatus designed in 1879 by Franz von Soxhlet. ![]() Tapered Filter Adapter Set for adapting the Soxhlet Extraction Chamber to different socket sizes of boiling flasks: CH0421Įisco Labs proudly manufactures its own products using state-of-the-art equipment, and following the highest standards of quality control.Įach product is carefully designed by a team of laboratory professionals and experienced engineers with quality and durability in mind. Low temperature gradient - can withstand high temperatures & thermal shocks. Apparatus is approximately 40.4 " tall when assembled. Extractor chamber capacity: 600mL flask capacity: 2,000mL.Īutoclavable, with superior chemical durability. Glass parts only metal stands not included. Assembled from 3 separate sections: boiling flask, extractor chamber, and condenser. ![]() Applications include the production of tinctures, aromatic alcohols, and other products of botanical extraction food testing biofuels and environmental analysis of soils, sludge, and wastes. It allows for unmonitored and unmanaged operation while efficiently recycling a small amount of solvent to dissolve a larger amount of material. The Soxhlet Extraction Apparatus is used in the extraction of lipids and other materials from a solid sample when the desired compound has a limited solubility in a solvent.
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