Description
Extraction thimble 30 ml is a paper-based sample holder intended for solid-liquid extraction work, particularly in Soxhlet systems. Each thimble offers a 30 ml capacity and measures 90 x 19 mm, providing a suitable format for powdered or granular solids. The cellulose construction permits free solvent permeation while retaining the solid matrix during repeated extraction cycles. Produced by Witeg, these thimbles are supplied in packs of three pieces and are ready for immediate use in analytical laboratories. They are commonly employed for fat determination, environmental sample preparation and natural-product isolation where clean, disposable sample containment is preferred. The dimensions ensure compatibility with matching 30 ml Soxhlet extraction attachments. With a net weight of only 0,006 kg per pack, the thimbles are lightweight and easy to handle. Their standardised size supports reproducible packing density and consistent extraction efficiency across multiple runs in research and routine quality-control settings.
This article is part of Extraction thimbles, in Filtration.
Key features
- Pack size: 3 pc(s)
- Type: Extraction thimble
- Material: paper
- Volume: 30 ml
- Dimensions: 90 x 19 mm
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Questions about Extraction thimbles, for 30 ml extracto
What is this article?
Extraction thimbles, for 30 ml extracto is the article on this page. Luminix Health distributes Witeg for laboratory use. It sits in Extraction thimbles, inside Filtration, in Lab consumables.
An extraction thimble holds a solid inside a Soxhlet or a similar extractor. Cellulose and glass fibre are the two materials. The internal diameter and the height have to match the extractor chamber. A thimble that is too tall blocks the siphon.
Filtration holds back what is larger than the pores and lets the rest through. Paper is the ordinary laboratory filter. A membrane has a stated pore size and a polymer that must survive the solvent. A syringe filter is that membrane in a housing on a syringe. Glass fibre takes a higher dirt load. Ultrafiltration holds back macromolecules and passes salts. The pore size, the chemical compatibility and the volume are the three choices. Laboratory apparatus around filtration is indexed under ISO laboratory apparatus.
Which category should I open next?
The category is Filtration. The sub-category is Extraction thimbles. The catalogue is Lab consumables.
Shelves beside this one are Filter paper, Sintered glass filter plates & discs, Syringe filters, Filter cartridges & capsules, Membrane filters, Glass & quartz fibre filters, Bottle-top & vacuum filtration units, Ultrafiltration & concentrators, Filtration accessories and Dialysis tubing & devices.
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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.