The glass Soxhlet extractor set with 34/45 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 190mm, Overall height is 275mm, the joint is 34/45. 2.Soxhlet extractor tube, with 34/45 upper joint and 24/40 lower joint. 3.Extraction thimble, glass, O.D.X Height is 25x85 mm, the porosity is C. 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 34/45 upper and 24/40 lower joint including an allihn reflux condenser with a water cooled inner drip joint at bottom ,the jacket length is 190mm,Overall height is 275mm,the joint is 34/45; A soxhlet extractor tube, with 34/45 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. Laboy Soxhlet Extractor Body 34/45 Top Outer Joint 24/40 Bottom Inner Joint This soxhlet extractor is the key component of a soxhlet solvent extraction apparatus. The soxhlet extractor is designed for the extraction of a lipid from a solid material. The extractor body is placed between the upper allihn condenser and lower boiling flask.A small size extraction thimble with fritted disc will be placed inside the extractor chamber. The refluxing solvent repeatedly washes the solid extracting the desired compound into the flask. With siphon tube to control the liquid level for solvent reflux and higher extraction efficiency Laboy Allihn Condenser For Soxhlet Extractor With 34/45 Joint 190mm In Jacket Length 275mm Overall Height The allihn condenser with 34/45 joint is placed upon the soxhlet extractor to circulate the solvent and ensure that any solvent vapor cools, and drips back down into the chamber housing the solid material. With glass hose connections having an O.D. Of 10mm, to be used with 8mm I.D rubber tubing for water in and out. This is a special allihn condenser only with 34/45 bottom male joint inserting to a soxhlet extractor body ,the size is larger with an inner tube consisting of a series of bulbs which increase the surface area availiable for vapor condensation surrounded by an outer jacket tube.This design can improve the cooling performance,in practise, the allihn condenser can be replaced by a liebig condenser, coiled condenser,dirmoth condenser or graham condenser used as a reflux condenser. Laboy Extraction Thimble Fits Medium Size Extractor 25x85mm In O.D.X Height Coarse Prorosity The glass extraction thimble designed with glass fritted disc ,the pore diameter for the sealed in glass fritted is from 20 to 35 μm,it is a small size suitable for the soxhlet extracter with 34/45 joint,The O.D.of the thimbler is 25mm, the height is 85mm.Used as a filter to prevent loose sample from clogging the extraction system and entering the lower flat bottomed flask, which serves as a collection container for the final product. In the soxhlet solvent extractioin,the weighed sample is poured into the thimble which will be placed into the soxhlet extractor chamble.The vapor from the distillation flask rises to the allihn condenser through the distillation path on the extractor body.The condensed solvent liquid flows back to the thimble where it extracts the lipids for the sample materia Comparing the cellulose soxhlet thimble or paper thimble,the all-glass thimble have many advantages: permit viewing extraction process and subsequent weighing,durable,reusable. US Standard Size Joint Will Fit into European Standard Size Joint Standard Taper Ground Glass Joints are interchangable.For either frosted, presicon-ground standard taper joints (same size),the inner ground surfaces (male joint) make a good seal with the outer(female joint)). The joint size is described by the form A/B. The first number A represents the outer diameter (OD) in millimeters (mm) at the widest point of the inner (male) joint and the second number B represents the length of the joint. For example, a 14/20 joint is 14 mm wide at the top (the widest part) and is 20 mm in longth. The joint has a standard taper 1:10, any two joints (male and female) with the same outside diameter (A)can fit into each other ,no matther how lenght the joints are. For example, a 24/40 (US standard size) joint on a condenser will fit into a 24/29 (European standard size)flask but the ground glass joint will protrude (40 - 29) 11mm into the flask. US Standard Size Joint Will Fit into European Standard Size Joint Standard Taper Ground Glass Joints are interchangable.For either frosted, presicon-ground standard taper joints (same size),the inner ground surfaces (male joint) make a good seal with the outer(female joint)). The joint size is described by the form A/B. The first number A represents the outer diameter (OD) in millimeters (mm) at the widest point of the inner (male) joint and the second number B represents the length of the joint. For example, a 14/20 joint is 14 mm wide at the top (the widest part) and is 20 mm in longth. The joint has a standard taper 1:10, any two joints (male and female) with the same outside diameter (A)can fit into each other ,no matther how lenght the joints are. For example, a 24/40 (US standard size) joint on a condenser will fit into a 24/29 (European standard size)flask but the ground glass joint will protrude (40 - 29) 11mm into the flask. Material: Borosilicate Glass(PYREX Glass) Silicon content >80% Strain and Temperature 520℃ Annealing temperature 800℃ Index of refraction 1.47 Transmittance ≧90％ Elastic modulus E 67KNmm-2 Tensile strength 40-120Nmm-2 Processing temperature(104dpas 1220℃ Coefficient thermal expansion (20-300℃) (3.3±0.1)×10-6/K -1 Poisson's ratio μ 0.2 Density（20℃） 2.23g/cm3 Specific heat 0.9Jg-1K-1 Thermal conductivity (20-100℃）1.2Wm-1K-1 Water resistance 1 Level Acid resistance 1 Level Alkali resistance 2 Level Protection of Products in Transit Check the integrity of the product before packaging.Bubble wrap tightly around the product.Fill the space in the packing box with pearl cotton. Protection of Products in Transit Check the integrity of the product before packaging.Bubble wrap tightly around the product.Fill the space in the packing box with pearl cotton.
