Description
Extraction thimble MN 645, 38x200 mm is a laboratory extraction sleeve sized for solid–liquid extraction procedures. The format is given as 38 mm inner diameter by 200 mm height, matching common extractor geometries used in analytical and preparative work. Each pack contains 25 pieces, supporting multi-sample runs and routine laboratory throughput. Product type MN 645 from manufacturer Macherey-Nagel is intended to retain solid sample material while solvent percolates through the bed during extraction cycles, including Soxhlet-type and comparable setups. Correct internal dimensions help ensure a proper fit in the extraction chamber and consistent solvent contact with the sample. These thimbles are applied in food analysis, environmental testing, pharmaceutical sample preparation and industrial quality control whenever analytes must be transferred from a solid matrix into a liquid phase. The defined 38x200 mm geometry facilitates method standardization, apparatus compatibility and parallel processing. Select this size when protocols or instrument manuals specify an inner diameter of 38 mm and a height of 200 mm for the extraction thimble.
This article is part of Extraction thimbles, in Filtration.
Key features
- Pack size: 25 pc(s)
- Product type: MN 645
- Inner diameter: 38 mm
- Height: 200 mm
- EAN: 4046681012617
- Technical Information Sheet:
- Safety Data Sheet:
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Questions about Extraction thimbles MN 645, 38x200 mm
What is this article?
Extraction thimbles MN 645, 38x200 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.