Extraction Systems
Extraction Systems
Systems, devices, and accessories designed for the extraction of compounds in various phases; available in a variety of materials and configurations.
In the food industry, scientists use extraction systems to check for contaminants and other harmful substances in food samples to maintain food safety.
What Are Extraction Systems Used for?
Extraction systems are used to measure the fat content of foodstuffs or other materials. Although extractions can be performed manually, using extraction systems can reduce exposure to heat and toxic solvents like ethyl or petroleum ether.
Soxhlet Extraction Systems
The method was developed in 1879 by Franz von Soxhlet to extract lipids from solid materials. Typically, Soxhlet extractions are especially useful when the compound and the impurity have different solubilities in the solvent. The extractor can run by itself and efficiently uses only a small amount of recycled solvent to dissolve a large amount of material.
A Soxhlet extractor consists of a percolator that circulates the solvent, a thick filter paper thimble that retains the solids, and a siphon to periodically empty the thimble.
Goldfisch Extraction Systems
This method is recognized by AOAC International (agricultural chemists) as an acceptable procedure for measuring fat and oil content. Extraction times can be reduced from 16 to approximately four hours with this reflux method.
DWK Life Sciences Kimble™ Kontes™ Extraction Thimbles
All-glass construction allows visual examination during the extraction and subsequent weighing.
Lenz Laborglasintrumente™ Soxhlet Extractors with Allihn Condenser
For the extraction from solids with solvents
Lenz Laborglasintrumente Extractor acc. to Soxhlet
Made of high quality materials. Each manufacturing step is tested through an extensive quality management system, based on DIN ISO 9001/EN 29001.
Lenz Laborglasintrumente™ Soxhlet Extractor Head
Extractor heads acc. to Soxhlet
Fisherbrand™ Grade 7 Cellulose Fiber and Cotton Linter Extraction Thimble
Suitable for all extractors systems.
Velp Scientifica™ SER 148 Series Semi-Automatic Solvent Extractor
Operates according to the Randall technique in determining the content of soluble products. Velp Scientifica™ SER 148 Series Semi-Automatic Solvent Extractor can be used to separate a substance from solid and semi-solid samples using immersion, washing and solvent recovery.
Cytiva Whatman™ Grade 603 Cellulose Extraction Thimbles
Range in size and length to ensure optimal fit.. Whatman™ Grade 603 Cellulose Extraction Thimbles are for use with extracting pesticides from environmental samples and fat analysis in the food industry
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Cole-Parmer™ Reflux And Inerting System for Integrity 10, RS-200, and RS-250 Reaction Stations
Keep your Integrity 10, RS-200, or RS-250 Reaction Station running smoothly with these parts and accessories.
Cytiva Whatman™ Cellulose Soxhlet Extraction Thimbles, Single 1mm Wall
Manufactured from high-quality alpha cellulose cotton linter for high-performance use in automated Soxhlet extractor systems. Whatman™ Cellulose Soxhlet Extraction Thimbles are intended for applications including use in air and waste gas analysis.
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Cytiva Whatman™ Cellulose Extraction Thimbles
Ensures optimal fit with its wide range of sizes suitable for use in thimble holders and automated extraction apparatus. Whatman™ Cellulose Extraction Thimbles are constructed of high-quality cellulose for excellent mechanical strength and retention.
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Cytiva Whatman™ Cellulose Soxhlet Extraction Thimbles, double 2mm wall
Manufactured from high-quality alpha cellulose cotton linter for high-performance use in automated Soxhlet extractor systems. Whatman™ Cellulose Soxhlet Extraction Thimbles are intended for applications including use in air and waste gas analysis.
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Quickfit™ Borosilicate Glass Soxhlet Extractor
Conforms to BS 2071. Quickfit™ Borosilicate Glass Soxhlet Extractor removes soluble components or impurities from solids via repeated soaking/siphoning with solvent. A wide choice of extractors is available to accommodate most sizes of sample and thimbles. Accurately formed concentric siphon tube provides reliable performance.