Description
Extraction thimble MN 645 F, 22×80 mm is a laboratory extraction sleeve sized for solid–liquid extraction work. The format specifies an inner diameter of 22 mm and a height of 80 mm, giving a compact geometry suited to smaller sample loads and standard extraction apparatus. These thimbles belong to the MN 645 F series from manufacturer Macherey-Nagel and are supplied in packs of 25 pieces, supporting routine analytical and preparative workflows. The defined internal dimensions help keep the sample bed consistent during repeated solvent cycles, while the cylindrical sleeve form facilitates loading, solvent contact and subsequent recovery of the extracted residue. With a net weight of 0,15 kg per pack, the unit is practical for bench storage and inventory control. Extraction thimbles of this type are widely used in organic and environmental laboratories wherever controlled containment of solid matrices is required during solvent extraction. The MN 645 F 22×80 mm format offers a clear dimensional reference for method setup and apparatus matching without unnecessary complexity.
This article is part of Extraction thimbles, in Filtration.
Key features
- Pack size: 25 pc(s)
- Series: MN 645 F
- Inner diameter: 22 mm
- Height: 80 mm
- EAN: 4046681011368
- Technical Information Sheet:
- Safety Data Sheet:
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Questions about Extraction thimbles MN 645 F, 22x80 mm
What is this article?
Extraction thimbles MN 645 F, 22x80 mm is the article on this page. Luminix Health distributes Macherey-Nagel 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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