Description
Cellulose extraction thimbles with an inner diameter of 27 mm, an outer diameter of 31 mm and a height of 80 mm serve solid–liquid extraction work in analytical and preparative laboratories. They are manufactured from pure cotton cellulose that is neutral and free from fats and binders capable of contaminating the sample. A pore diameter of 5–7 µm provides controlled solid retention with solvent passage during Soxhlet and similar extraction cycles. Each unit is supplied in packs of 25 pieces matched to apparatus of the stated size. The thimbles are offered by manufacturer Labbox under the BRANCHIA PRAT DUMAS product type and give a dependable cellulose format for routine use. Pack net weight is 0,230 kg. Seamless construction supports sample integrity across repeated solvent exposures, while the 80 mm height suits standard extractor bodies that require this geometry. Laboratories specifying clean cotton-cellulose thimbles with a defined pore range for fat, residue or natural-product extractions can select this size with confidence based on the published dimensions and material description.
This article is part of Extraction thimbles, in Filtration.
Key features
- Pack size: 25 pc(s)
- Material: pure cotton cellulose
- Pore diameter: 5–7 µm
- Inner diameter: 27 mm
- Outer diameter: 31 mm
- EAN: 8434868021372
- GTIN: 08434868021372
- Technical Information Sheet:
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Questions about Thimbles for Soxhlet extractors, Øint 27 mm, Øext 31 mm, h 80 mm, 25 pcs
What is this article?
Thimbles for Soxhlet extractors, Øint 27 mm, Øext 31 mm, h 80 mm, 25 pcs is the article on this page. Luminix Health distributes Labbox 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.
What should I check before I order?
When this page shows a safety data sheet, use that manufacturer file. Hazard text does not belong in the sales description. For a pack size, a grade or a certificate that is not on the page, send a quote request or contact the team.
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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.