Description
Extraction thimble MN 645, 48x230 mm is a laboratory extraction sleeve specified by inner diameter and height for solid–liquid extraction setups. The MN 645 format measures 48 mm inner diameter by 230 mm height, giving a defined geometry that supports consistent seating in matching extraction apparatus. Packs contain 25 pieces and are offered by manufacturer Macherey-Nagel for routine analytical and preparative work where reproducible thimble dimensions matter. The stated format always refers to inner diameter × height, helping operators select the correct size for holders, condensers and extraction bodies used in sequential solvent extraction. With a net pack weight of 1,27 kg, the unit is practical for stocked laboratory inventories and multi-sample campaigns. These thimbles serve sample preparation workflows in which solid matrices must be retained while extractable components are transferred into the solvent phase. Clear dimensional labelling of the MN 645 series simplifies ordering and replacement across parallel extraction stations. Use is intended for controlled laboratory environments that require standardised consumables for extraction procedures.
This article is part of Extraction thimbles, in Filtration.
Key features
- Pack size: 25 pc(s)
- Product type: MN 645
- Inner diameter: 48 mm
- Height: 230 mm
- EAN: 4046681012495
- Technical Information Sheet:
- Safety Data Sheet:
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Questions about Extraction thimbles MN 645, 48x230 mm
What is this article?
Extraction thimbles MN 645, 48x230 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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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.