Description
300 ml funnel attachment is a funnel upper section designed for the 47 mm vacuum filtration unit, providing a medium working volume for routine laboratory vacuum filtration. It fits filtration devices and filter holders used in separation work and is suitable for procedures that rely on glass fibre filters under vacuum. The 300 ml capacity balances sample throughput with manageable handling, making it appropriate for general clarification, particulate collection and solvent filtration on 47 mm filter discs. As a dedicated attachment for the 47 mm vacuum filtration unit, it maintains consistent geometry with the corresponding base assembly so that filter seating and vacuum operation remain reliable. Laboratories can use this funnel as a spare, replacement or volume-matched component within an existing glass filtration setup. The item is supplied as 1 pc(s) and has a weight of 0,272 kg. Produced by DWK Life Sciences, the 300 ml funnel attachment supports flexible configuration of 47 mm vacuum filtration systems where a standard mid-range funnel volume is preferred for day-to-day analytical and preparative filtration tasks.
This article is part of Bottle-top & vacuum filtration units, in Filtration.
Key features
- Pack size: 1 pc(s)
- Funnel capacity: 300 ml
- Compatibility: 47 mm vacuum filtration unit
- Product type: funnel attachment
- Weight: 0,272 kg
- Intended use: laboratory vacuum filtration
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Questions about 300 ml funnel attachment, f. 47 mm vacuum filtration unit, 1 unit(s)
What is this article?
300 ml funnel attachment, f. 47 mm vacuum filtration unit, 1 unit(s) is the article on this page. Luminix Health distributes DWK Life Sciences for laboratory use. It sits in Bottle-top & vacuum filtration units, inside Filtration, in Lab consumables.
A bottle-top filter or a vacuum filtration unit sits on a bottle and pulls a liquid through a membrane under vacuum. Pore size and membrane are the same choice as a syringe filter, at a larger area. A sterile unit is a stated claim. The bottle neck has to match.
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 Bottle-top & vacuum filtration units. 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, Ultrafiltration & concentrators, Filtration accessories, Extraction thimbles and Dialysis tubing & devices.
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