Extraction Thimbles

I.W. Tremont offers a wide selection of high quality extraction thimbles
available in a variety of dimensions to fit most Soxhlet extraction units.
Our extraction thimbles are manufactured in high purity cellulose fibers or
high purity glass binderless microfiber. They also feature a consistent wall thickness.

Custom manufacturing is available for tubes, sleeves and additional sizes.

Common Thimble Applications

  • Soxhlet extraction
  • Air and waste gas analysis
  • Collection of solid particles such as dust
  • Smoke stack gas monitoring
  • Analysis of pesticide residues
  • Oil/fat content of solid foods
  • Oil & grease analysis of solid wastes
  • Elution for biochemical analysis

 

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  • Products
  • Material Specifications
  • Capabilities

Common Thimble Material Application Reference

Cellulose

  • Fat determination of meat and dairy products
  • Determination of PCB in fish products
  • Determination of free fats in food products
  • Determination of pesticide residues in food products
  • Extraction of plasticizers from PVC
  • Extraction of dioxins
  • Solid particle such as dust collection in air flows
  • Evaluation of liquid content in concrete slurry

Glass Microfiber

  • Gravimetric methods for hot environments
  • Gravimetric methods for acidic gasses
  • Extraction methods common to biochemical analysis

 

Product Catalog #

Product Description

CT5-001 Extraction thimbles Cellulose Format: 8x40 mm (Inner diameter x Height) pack of 25
CT5-002 Extraction thimbles Cellulose Format: 9x50 mm (Inner diameter x Height) pack of 25
CT5-003 Extraction thimbles Cellulose Format: 15x50 mm (Inner diameter x Height) pack of 25
CT5-004 Extraction thimbles Cellulose Format: 15x100 mm (Inner diameter x Height) pack of 25
CT5-005 Extraction thimbles Cellulose Format: 20x80 mm (Inner diameter x Height) pack of 25
CT5-006 Extraction thimbles Cellulose Format: 22x80 mm (Inner diameter x Height) pack of 25
CT5-007 Extraction thimbles Cellulose Format: 23x90 mm (Inner diameter x Height) pack of 25
CT5-008 Extraction thimbles Cellulose Format: 23x100 mm (Inner diameter x Height) pack of 25
CT5-009 Extraction thimbles Cellulose Format: 27x80 mm (Inner diameter x Height) pack of 25
CT5-010 Extraction thimbles Cellulose Format: 27x100 mm (Inner diameter x Height) pack of 25
CT5-011 Extraction thimbles Cellulose Format: 27x60 mm (Inner diameter x Height) pack of 25
CT5-013 Extraction thimbles Cellulose Format: 28x100 mm (Inner diameter x Height) pack of 25
CT5-014 Extraction thimbles Cellulose Format: 28x120 mm (Inner diameter x Height) pack of 25
CT5-015 Extraction thimbles Cellulose Format: 28x80 mm (Inner diameter x Height) pack of 25
CT5-016 Extraction thimbles Cellulose Format: 28x90 mm (Inner diameter x Height) pack of 25
CT5-017 Extraction thimbles Cellulose Format: 29x100 mm (Inner diameter x Height) pack of 25
CT5-018 Extraction thimbles Cellulose Format: 30x150 mm (Inner diameter x Height) pack of 25
CT5-019 Extraction thimbles Cellulose Format: 30x60 mm (Inner diameter x Height) pack of 25
CT5-020 Extraction thimbles Cellulose Format: 30x80 mm (Inner diameter x Height) pack of 25
CT5-021 Extraction thimbles Cellulose Format: 30x90 mm (Inner diameter x Height) pack of 25
CT5-022 Extraction thimbles Cellulose Format: 33x94 mm (Inner diameter x Height) pack of 25
CT5-023 Extraction thimbles Cellulose Format: 30x100 mm (Inner diameter x Height) pack of 25
CT5-024 Extraction thimbles Cellulose Format: 31x118 mm (Inner diameter x Height) pack of 25
CT5-025 Extraction thimbles Cellulose Format: 31x130 mm (Inner diameter x Height) pack of 25
CT5-026 Extraction thimbles Cellulose Format: 33 x 205 mm (Inner diameter x Height) pack of 25
CT5-027 Extraction thimbles Cellulose Format: 34x120 mm (Inner diameter x Height) pack of 25
CT5-028 Extraction thimbles Cellulose Format: 34x150 mm (Inner diameter x Height) pack of 25
CT5-029 Extraction thimbles Cellulose Format: 38x200 mm (Inner diameter x Height) pack of 25
CT5-030 Extraction thimbles Cellulose Format: 40x150 mm (Inner diameter x Height) pack of 25
CT5-031 Extraction thimbles Cellulose Format: 40x123 mm (Inner diameter x Height) pack of 25
CT5-032 Extraction thimbles Cellulose Format: 43x130 mm (Inner diameter x Height) pack of 25
CT5-033 Extraction thimbles Cellulose Format: 48x145 mm (Inner diameter x Height) pack of 25
CT5-034 Extraction thimbles Cellulose Format: 48x200 mm (Inner diameter x Height) pack of 25
CT5-035 Extraction thimbles Cellulose Format: 48 x 230 mm (Inner diameter x Height) pack of 25
CT5-036 Extraction thimbles Cellulose Format: 51x145 mm (Inner diameter x Height) pack of 25
CT5-037 Extraction thimbles Cellulose Format: 51x180 mm (Inner diameter x Height) pack of 25
CT5-038 Extraction thimbles Cellulose Format: 57 x 315 mm (Inner diameter x Height) pack of 25
CT5-039 Extraction thimbles Cellulose Format: 60x180 mm (Inner diameter x Height) pack of 25
CT5-040 Extraction thimbles Cellulose Format: 55x275 mm (Inner diameter x Height) pack of 25
CT5-041 Extraction thimbles Cellulose Format: 75x160 mm (Inner diameter x Height) pack of 25
CT5-042 Extraction thimbles Cellulose Format: 68x250 mm (Inner diameter x Height) pack of 25
CT5-043 Extraction thimbles Cellulose Format: 70x330 mm (Inner diameter x Height) pack of 25
CT5-951 Extraction thimbles Cellulose Format: 33 x 80 mm (Inner diameter x Height) pack of 25
CT5-055 Extraction thimbles Cellulose Format: 90x200 mm (Inner diameter x Height) pack of 25
CT5-105 Extraction thimbles Cellulose Fast Flow Format: 20x80 mm (Inner diameter x Height) pack of 25
CT5-116 Extraction thimbles Cellulose Fast Flow Format: 28x90 mm (Inner diameter x Height) pack of 25
CT5-126 Extraction thimbles Cellulose Fast Flow Format: 31x205 mm (Inner diameter x Height) pack of 25
CT5-220 Extraction thimbles Cellulose With Lid Format: 30x80 mm (Inner diameter x Height) - with cover - pack of 25
CT5-223 Extraction thimbles Cellulose With Lid Format: 30x100 mm (Inner diameter x Height) - with cover - pack of 25
CT5-225 Extraction thimbles Cellulose With Lid Format: 31x130 mm (Inner diameter x Height) - with cover - pack of 25
CT5-406 Extraction thimbles Cellulose Extra Density Format: 22x80 mm (Inner diameter x Height) pack of 25
CT5-423 Extraction thimbles Cellulose Extra Density Format: 30x100 mm (Inner diameter x Height) pack of 25
CT5-500 Extraction thimbles Cellulose w/ Collar & Recesses Format 79x155 mm (Inner diameter x Height) pack of 25
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GT9-103 Extraction thimbles glass microfibers, Format 16x50 mm (Inner diameter x Height) pack of 25
GT9-104 Extraction thimbles glass microfibers, Format 16x100 mm (Inner diameter x Height) pack of 25
GT9-106 Extraction thimbles glass microfibers, Format 22x80 mm (Inner diameter x Height) pack of 25
GT9-107 Extraction thimbles glass microfibers, Format 25x90 mm (Inner diameter x Height) pack of 25
GT9-108 Extraction thimbles glass microfibers, Format 25x100 mm (Inner diameter x Height) pack of 25
GT9-109 Extraction thimbles glass microfibers, Format 27x 80 mm (Inner diameter x Height) pack of 25
GT9-111 Extraction thimbles glass microfibers, Format 28x60 mm (Inner diameter x Height) pack of 25
GT9-114 Extraction thimbles glass microfibers, Format 28x120 mm (Inner diameter x Height) pack of 25
GT9-118 Extraction thimbles glass microfibers, Format 30x150 mm (Inner diameter x Height) pack of 25
GT9-120 Extraction thimbles glass microfibers, Format 33x80 mm (Inner diameter x Height) pack of 25
GT9-121 Extraction thimbles glass microfibers, Format 33x90 mm (Inner diameter x Height) pack of 25
GT9-122 Extraction thimbles glass microfibers, Format 33x94 mm (Inner diameter x Height) pack of 25
GT9-123 Extraction thimbles glass microfibers, Format 33x100 mm (Inner diameter x Height) pack of 25
GT9-124 Extraction thimbles glass microfibers, Format 33x118 mm (Inner diameter x Height) pack of 25
GT9-126 Extraction thimbles glass microfibers, Format 33x205 mm (Inner diameter x Height) pack of 25
GT9-128 Extraction thimbles glass microfibers, Format 35x150 mm (Inner diameter x Height) pack of 25
GT9-131 Extraction thimbles glass microfibers, Format 43x123 mm (Inner diameter x Height) pack of 25
GT9-135 Extraction thimbles glass microfibers, Format 48x230 mm (Inner diameter x Height) pack of 25
GT9-138 Extraction thimbles glass microfibers, Format 57x315 mm (Inner diameter x Height) pack of 25
GT9-143 Extraction thimbles glass microfibers, Format 75x330 mm (Inner diameter x Height) pack of 25
GT9-500 Filter thimbles glass microfibers collar & recesses Format 79x155 mm (Inner diameter x Height) pack of 25
GT9-501 Filter thimbles glass microfibers collars & recesses Format 27x55 mm (Inner diameter x Height) pack of 25
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Technical Specifications for Cellulose Extraction Thimbles

Max temperature (ºC) Binder Wall thickness (mm)
120º None 1.0, 1.5,2.0

Technical Specifications for Glass Microfiber Extraction Thimbles

Max temperature (ºC) Binder Wall thickness (mm)
500º None 1.0, 1.5,2.0

Extraction thimble measurements as expressed by our company are standard measurements of Inner Diameter (I.D.) x Height.

Outer diameter measurements can be estimated by adding twice the wall thickness plus inner diameter.

Upon ordering, please mention instances requiring precise outer diameter measurements for use in automated extraction apparatus such as; Foss,Velpe, Büchi, Dionex and Gerhardt.*

A standard product line available in over 30 size variations.  OEM projects are easily ramped up in volume from prototype to full production with approval samples submitted at every stage.  These formed filter products are produced in small custom batches or high speed automated long runs.

  • Wire forms from 8mm ID up to 90mm ID.
  • Form lengths up to 330mm.
  • Wall thickness from 1mm to over 3mm.
  • Thimbles, crucibles, cups and tubes.
  • Cellulose, borosilicate glass and quartz.
  • Various levels of water filtration, including R.O. for superior purity in analytical and diagnostic applications.
  • FDA grade manufacturing capabilities.
  • Lot selection, furnish verification and supply chain assurance.
  • Cotton batch traceability "to farm" with unique commodity procurement services.
  • Heat treating processes ranging from low temp, long exposure to flash and 1100°C muffle furnace treatments.
  • Wide range of geometry including Lips, lids & tapers.

EXTRACTION THIMBLE MEASUREMENTS

Extraction thimble measurements as expressed in the Products Tab are standard measurements of Inner Diameter (I.D.) x Height. Outer diameter measurements can be estimated by adding twice the wall thickness plus Inner Diameter.

Upon ordering, please mention instances requiring precise outer diameter measurements for use in automated extraction apparatus such as Foss, Velpe, Büchi, Dionex, and Gerhardt.*

*Owners of their respective trademarks

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