Beschrijving
Glass Filtration Set with Adapter VF7 is a complete vacuum filtration assembly for laboratory solid-liquid separations under reduced pressure. The set includes a 300 ml glass funnel for 47 mm membranes, a glass filter base, a stainless-steel intermediate adapter with seal, a clamp, a stopper, a 1000 ml glass suction flask and a fixing suction cup for stable bench mounting. Net weight is 2,6 kg. This configuration supports filtration workflows in analytical chemistry, microbiology and quality-control environments where an intermediate adapter is required between funnel and flask. Glass components offer chemical resistance and process visibility, while the stainless-steel adapter with seal ensures a reliable vacuum connection. Supplied as a complete unit from manufacturer Witeg, the VF7 set belongs to the Witt-type filtration apparatus family used for vacuum filtration tasks. The clamp secures the assembly during operation and the suction flask collects filtrate efficiently. Suitable for clarifying solutions, recovering solids or preparing samples ahead of further analytical steps in the laboratory.
This article is part of Bottle-top & vacuum filtration units, in Filtration.
Key features
- Pack size: 1 pc
- Funnel capacity: 300 ml
- Membrane diameter: 47 mm
- Suction flask capacity: 1000 ml
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Questions about Glasfiltratieset met steunscherm VF7
What is this article?
Glasfiltratieset met steunscherm VF7 is the article on this page. Luminix Health distributes Witeg for laboratory use. It sits in Flesopzet- & vacuümfiltratie-eenheden, inside Filtratie, in Verbruiksartikelen.
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 Filtratie. The sub-category is Flesopzet- & vacuümfiltratie-eenheden. The catalogue is Verbruiksartikelen.
Shelves beside this one are Filterpapier, Gesinterde glasfilterplaten & -schijven, Spuitfilters, Filterpatronen & capsules, Membraanfilters, Glas- & kwartsvezelfilters, Ultrafiltratie & concentratoren, Filtratieaccessoires, Extractiehulzen and Dialyseslangen & apparaten.
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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.