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. Used in a wide variety of solid-liquid extraction studies, including lipid and pesticide analyses…

GE’s Whatman 100% borosilicate glass microfiber (HP-GF) thimbles are designed to fit most Soxhlet extraction units. They are well-suited to pollution monitoring when analysis of hot and acidic gases is required. Resistant to temperatures up to 500°C Binder-free, no chemical additives Designed…

603G borosilicate glass fiber thimble with inorganic binder Resistant to temperatures up to 500°C (932°F) Manufactured with walls as thin as 1–1.5 mm Resistant to temperatures up to 500°C (932°F)Manufactured with walls as thin as 1–1.5 mm603G borosilicate glass fiber thimble with inorganic…

Condensers have water-jacketed Standard Taper inner joint. Complete with condenser, flask and extraction tube. The low thermal expansion rate means that the PYREX brand extractors can be routinely used in applications requiring protracted heating at temperatures as high as 230°C. The inherent…

High-purity glass microfiber thimbles manufactured from 100% pure borosilicate glass are available for specialized applications. The thimbles are completely free of binders or additives and can be used at temperatures up to 500°C or when using solvents incompatible with cellulose thimbles.…

603 Standard Cellulose Extraction Thimbles made from high-quality cellulose available in a range of sizes. 603 Standard Cellulose Extraction Thimbles made from high-quality cellulose available in a range of sizes. Thimbles are available in a range of sizes suitable for use in thimble holders and…

603G Glass fiber thimble with inorganic binder Designed to fit most commercially available Soxhlet extractors No binders are added Available in a range of sizes and wall thicknesses to suit your application Thimbles of type 603G are made from borosilicate glass fibers with…

Cellulose extraction thimbles produced from high-quality alpha cellulose cotton linter with excellent mechanical strength and retention. Standard single thickness thimbles have a wall thickness of approximately 1-1.5mm. Double thickness thimbles have a wall thickness of approximately 2mm for…

With 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. x 95…

Grade QM-A circles High-purity quartz (SiO₂) microfiber filters are used for air sampling in acidic gases, stacks, flues and aerosols, particularly at high temperatures up to 500° C and in PM-10 testing. Because of the low level of alkaline earth metals, "artifact"…

For the extraction of soaps, fats, foods, rubber, etc. by both organic and inorganic solvents These thimbles offer the advantages of being rapid, durable and readily cleaned by ignition 4395L15 thimble is used in asphalt extraction apparatus for ASTM Standard D 367; AASHTO T-81; and Barrett tests…

Extraction thimbles for DIONEX ASE 200 extraction cell Extraction thimbles for DIONEX ASE 200 extraction cell

Solvent extraction system suitable for the separation of a substance or a group of elements from solid and semi-solid samples according to the Randall technique. Beats Ordinary Soxhlet Extractor Up to 5 times faster than traditional Soxhlet (hot solvent vs. cold solvent) Low…

Test Method Determines sediment content of crude oil and fuel oils by extraction with toluene. A test portion of the sample is placed in a refractory thimble. Toluene is gently boiled and its vapors condensed and allowed to drip into the sample funnel. The toluene washes out all of the…

These graduated funnels,are designed for assembly with the fritted glass support base. Cat. No. 33972-B.

High-purity Whatman quartz thimbles from GE support accurate, reproducible emission testing by providing low extractable levels and temperature resistance up to 800°C. Appropriate for manual sampling in aggressive environments Suitable for both solvent extraction and air sampling applications …

This 47 mm fritted glass support base is designed for assembly with either the 300 mL graduated glass funnel, Cat. No. 33971-300 or 1000 mL graduated glass funnel, Cat. No. 33971-1L.

This borosilicate glass X-Large Soxhlet extraction apparatus is used for the continuous extraction of solids with a suitable solvent. Complete units are supplied with a round bottom boiling flask (LG-7220-184 or LG-7220-188), a Soxhlet extraction tube (70mm or 100mm approx. I.D.) and an Allihn…

Wide selection of sizes Most Soxhlet extractor sizes Consistent wall thickness High-purity glass binderless microfiber Common Cellulose Thimble applications include fat determination of meat and dairy products, determination of PCB in fish products, determination of free fats in food products,…

Thimbles of type 603 are made from high-quality cellulose and 603 g thimbles are made from borosilicate glass fibers with an inorganic binder. For all automated extraction apparatus in common use, Whatman offers thimbles whose dimensions are matched exactly to those of the thimble holders to ensure…

These large capacity Soxhlet extraction apparatus with modified design feature a wide mouth opening that provides easier charging and sample removal and a large area at the filter plate for rapid drainage of the solvent. Bulky solids may be placed directly on a fiberglass mat (not supplied) and…

This apparatus combines two analytical techniques, Soxhlet extraction and Dean-Stark azeotropic distillation, into a single process for the removal of water, chlorinated dibenzo-p-dioxins (CCDs) and chlorinated dibenzofurans (CDFs) from wet particulate samples. Determination of water and…

Includes an efficient Friedrichs condenser An efficient extraction apparatus for general purpose use Consists of an extractor, a special Friedrichs condenser and a flask, all equipped with Standard Taper joints Condenser tubulation o.d. is 10 mm for 3/8 inch i.d. tubing

Complete with bulb type condenser and one flask. Cycling rates may be doubled over conventional style extractors. All joints are interchangeable. The 82" size is supplied with adapter for connecting the extractor and condenser. This is necessary because of the extremely large top joint on the extractor.

High purity, seamless thimble filters offered in 5 materials. Applications include analysis of fats, oils, grease, pesticides, pollutants, organics and addititives in plastics and rubbers. Glass Fiber thimbles are made of pure borosilicate glass microfibers. These binder-free filters can…

Extractor body only, used as component part of 585050 Soxhlet extraction assemblies. Manufactured from 33 expansion, low extractable borosilicate glass conforming to USP Type I and ASTM E438, Type I, Class A requirements

High purity, seamless thimble filters offered in 5 materials. Applications include analysis of fats, oils, grease, pesticides, pollutants, organics and addititives in plastics and rubbers. Cellulose Fiber is made from alpha cotton cellulose. These thimbles are binder-free and suitable for…

These PYREX® coarse porosity fritted thimbles are designed for use in PYREX® Soxhlet extractors when it is desirable to weigh the material extracted or where paper thimbles may be attacked by the chemicals used. For PYREX® extractors and extraction apparatus, see Nos. 3740 through 3880.

Used for continuous extraction of analytes from a solid into an organic solvent WHEATON Connection eliminates the need for hooks, springs and clamps common to standard ground joint designs As the flask containing the solvent is heated, vapors rise in the larger outside tube, enter the…

Quartz thimbles are used for emission testing in high temperature environments. They can also be used for testing acidic gases which are not compatible with micro-glass fiber thimbles. Quartz meets the highest purity requirements due to the lowest possible heavy metal content.

Similar in design to CG-1360 but with the addition of a 2mm PTFE stopcock in the return tube. Stopcock stops the flow after the extraction is complete. For samples of 1 liter plus approximately 200mL of extracting solvent. Extractor has a 45/50 top outer joint and a 24/40 inner joint on the uptake…

Used for the continuous extraction of solids with a suitable solvent. Units are supplied complete with flat bottom boiling flask, Soxhlet extractor and Allihn condenser. The extractor capacity shown is the solvent volume held in the extractor to the top of the siphon tube. The siphon tube is…