Description
Extraction thimble MN 645 W, 31x205 mm is a tall laboratory extraction sleeve for solid–liquid extraction procedures. The format is 31 mm inner diameter by 205 mm height, intended for extraction setups that require a longer thimble path. Packs of 25 pieces supply laboratories performing routine or series extractions. The thimble holds the solid sample bed while solvent percolates during continuous or reflux-based extraction. Dimensions and packaging follow the specification from manufacturer Macherey-Nagel and suit analytical, food, environmental, and quality-control workflows where sample volume or apparatus geometry calls for this taller profile. Defined inner diameter and height support reproducible packing and solvent flow. As part of the MN 645 W series, the product serves as a consumable matched to corresponding extraction glassware. Net pack weight is 0,49 kg. Apply according to the extraction protocol and equipment used in your laboratory.
This article is part of Extraction thimbles, in Filtration.
Key features
- Pack size: 25 pc(s)
- Product type: Extraction thimble MN 645 W
- Inner diameter: 31 mm
- Height: 205 mm
- EAN: 4046681011825
- Technical Information Sheet:
- Safety Data Sheet:
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Questions about Extraction thimbles MN 645 W, 31x205 mm
What is this article?
Extraction thimbles MN 645 W, 31x205 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.
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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Luminix Health distributes this article from the heart of Europe. Articles in stock ship within 2–5 business days. Standard delivery is free from €250 excl. VAT. Cold-chain goods and dangerous goods under ADR are never included in that free delivery. The terms are in the Shipping Policy. The full brand index is on shop by brand. Who we are is on about us.
Which other categories should I open?
The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.