Soxhlet Extraction Apparatus Set 45/50 4Pcs Lab Glassware Set

Special Price $123.73 Regular Price $190.48
SKU
HK0304
  • HIGH EFFICIENCY In a soxhlet extraction,the sample material contained in the soxhlet thimble can be extracted multiple time automatically with a small solvent dosage in high efficiency.Comparing to the steam distillation ,solvent extraction happpens at a lower temperature which will prevent dissociation of the compounds in the extracts from plants sensitive to temperature.
  • DIMENSIONS---The glass Soxhlet extractor set with 45/50 upper and 24/40 lower joint including an allihn reflux condenser with a water cooled inner drip joint at bottom ,the jacket length is 260mm,Overall height is 365mm,the joint is 34/45; A soxhlet extractor tube, with 45/50 upper joint and 24/40 lower joint.;An all- glass soxhlet thimble with sealed in fritted disc for which the pore diameter is from is from 20 to 35 μm.
  • WIDELY USED :Soxhlet extraction, also known as fat extraction,continuous extraction , is a laboratory apparatus for extracting compounds from solid material. Soxhlet extractors are often used for the determination of crude fat content.,Which is determined by extracting the fat from the sample using a solvent.It also can be used to extract essential oils from plant material by food grade solvents
  • Laboy glass ware are all made of high quality boroslicate glass according to ASTM E438,heavy wall design,durable and reusable.The ground joints are precisely grounded according to US standard.

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The Soxhlet extractor,also named fat extrator, is used for solid-liquid extractions. The glass Soxhlet extractor set with 45/50 upper and 24/40 lower joint including:
1.Condenser ,allihn reflux condenser with a water cooled inner drip joint at bottom ,the jacket length is 260mm,Overall height is 365mm,the joint is 45/50.
2.Soxhlet extractor tube, with 34/45 upper joint and 24/40 lower joint.
3.Extraction thimble, glass, O.D.X Height is 35x90 mm, the porosity is C.
Use:Soxhlet extraction, also known as continuous extraction , is a method for extracting compounds from solid material. Soxhlet extractors are often used for the determination of crude fat content.,Which is determined by extracting the fat from the sample using a solvent, then determining the weight of the fat recovered. The Soxhlet extraction method is widely used at home and abroad, of which the Soxhlet extractor method is a recognized classic method, and it is also the preferred standard method for grain and oil analysis.
Principle: Using the solvent reflux and siphon principle ,the soxhlet extractor can continuously extract the solid matter by pure solvent, which saves the solvent extraction efficiency. In this discontinuous extraction process, the extraction solvent inside the boiling flask is evaporated and re-condensed in the allihn condenser above. It then falls down onto the solid material requiring extraction. When the liquid level of the solvent under reflux in the extraction chamber exceeds the siphon tube of the Soxhlet extractor, the solvent in the extraction chamber flows back to the round bottom flask, and siphoning occurs. As the temperature rises, the reflux starts again. Before each siphon, the solid material can be extracted by pure hot solvent. The solvent is reused and the extraction time is shortened, so the extraction efficiency is higher.
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