Description
Glass filtration set VF3 is a complete vacuum filtration assembly for laboratory use with Witt-type filtration apparatus and related vacuum filtration devices. The set comprises a glass filter holder of 300 ml capacity for 47 mm filters, a glass suction base with NS sleeve (filter lower part), a clamp and a stopper. Together these components form a ready-to-use glass filtration unit suitable for sample preparation and analytical filtration workflows. The assembly is supplied as 1 pc with a net weight of 0,622 kg and a gross weight of 0,622 kg. Glass construction of the filter holder and suction base allows visual monitoring of the filtration process and compatibility with standard laboratory glassware connections via the NS sleeve. This filtration set from manufacturer Witeg belongs to the vacuum filtration equipment category and is intended for routine use in research, quality-control and teaching laboratories. The included clamp and stopper secure the filter membrane and maintain system integrity under vacuum. The VF3 configuration provides a compact glass filtration solution for 47 mm membrane filters and 300 ml sample volumes.
This article is part of Bottle-top & vacuum filtration units, in Filtration.
Key features
- Pack size: 1 pc
- Filter volume: 300 ml
- Filter diameter: 47 mm
- Components: Glass filter holder, glass suction base with NS sleeve, clamp and stopper
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Questions about Glass filtration set VF3
What is this article?
Glass filtration set VF3 is the article on this page. Luminix Health distributes Witeg for laboratory use. It sits in Bottle-top & vacuum filtration units, inside Filtration, in Consommables.
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 Consommables.
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.
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.
How does ordering and shipping work?
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.