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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.

Extraction Thimbles (180)
Liquid or Solid Extraction Devices (54)
Extraction System Accessories (41)
Soxhlet Extraction Devices (38)
Kuderna Danish Devices (3)
Fat Fiber Oil Systems (1)

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1 – 15 of 115 results
1

DWK Life Sciences Kimble™ Kontes™ Extraction Thimbles

All-glass construction allows visual examination during the extraction and subsequent weighing.

Includes Glass fritted disc
Product Type Extraction Thimble
For Use With (Equipment) For use in extractor bodies
Material Borosilicate Glass
2

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.

5

Fisherbrand™ Grade 7 Cellulose Fiber and Cotton Linter Extraction Thimble

Suitable for all extractors systems.

Promotions are available
EDGE
Product Type Extraction Thimble
For Use With (Equipment) Suitable for all extractors systems
Grade 7
Material High Purity Cellulose Fibers and Cotton Linters
For Use With (Application) Extraction of Sulfur in gaseous masses, determination of dust and tar in industrial air and gases
6

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

Promotions are available
EDGE
Description 603 Standard Cellulose Extraction Thimbles made from high-quality cellulose available in a range of sizes.
Product Type Extraction Thimble
Max. Temperature (English) 266°F
Grade 603
Material Cellulose
Max. Temperature (Metric) 130°C
For Use With (Application) To analyze fats and extract organic compounds
7

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.

Promotions are available
EDGE
Description GE’s Whatman cellulose thimbles are manufactured from high-quality alpha cellulose cotton linter for high-performance use in automated Soxhlet extractor systems. Used in air and waste gas analysis.
Product Type Extraction Thimble
For Use With (Equipment) Soxhlet extractor
Material Cellulose
Max. Temperature (Metric) 120°C
For Use With (Application) Air and waste gas analysis
8

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.

Promotions are available
Description 603 Standard Cellulose Extraction Thimbles made from high-quality cellulose available in a range of sizes.
Product Type Extraction Thimble
For Use With (Equipment) For automated extraction apparatuses
Max. Temperature (English) 248°F
Material Cellulose
Max. Temperature (Metric) 130°C
For Use With (Application) For the analysis of fats or pesticides in foods and soil materials as well as in many other procedures that involve a solid-liquid extraction
9

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.

Product Type Soxhlet Extractor
Material Pyrex Borosilicate Glass
Certifications/Compliance BS 2071
For Use With (Application) Ideal for extracting soluble components or impurities from solids via repeated soaking/siphoning with solvent
10

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.

Promotions are available
Particle Retention 6μm
Description GE’s Whatman cellulose thimbles are manufactured from high-quality alpha cellulose cotton linter for high-performance use in automated Soxhlet extractor systems. Used in air and waste gas analysis.
Product Type Extraction Thimble
For Use With (Equipment) Soxhlet extractor
Quantity 25 Pk.
Wall Thickness 2 mm
Material Cellulose
Max. Temperature (Metric) 120°C
For Use With (Application) Air and waste gas analysis
12

DWK Life Sciences Wheaton™ Three-ball Snyder Column

For concentration of trace amounts of analyte in organic solvent

13

DWK Life Sciences Wheaton™ 22mm Extractor

For continuous extraction of analytes from a solid into an organic solvent

14

DWK Life Sciences Wheaton™ Evaporative Flask

For concentration of trace amounts of analyte in organic solvent

15

Pyrex™ Borosilicate Glass Thimble

Pyrex™ Borosilicate Glass Thimble is highly resistant to chemical attack.

Includes Sintered Glass disc
Length (Metric) 95 mm
Product Type Filter Thimble
Grade Porosity 1
Material Borosilicate Glass
For Use With (Application) Useful for chemical applications where it is required to weigh the extracted material