Description
Witt filtration apparatus in DURAN® glass is a laboratory suction filtration assembly configured with DN 100 and a ground joint NS 29/32 for connection to compatible vacuum filtration setups. The apparatus is supplied complete with a KECK™ assembly kit to support secure joint fastening during use. Designed for filtration workflows that employ quartz fibre filters and related media, it serves as a robust glassware solution for vacuum-assisted solid–liquid separation in analytical and preparative laboratories. The unit is provided as 1 pc(s) and weighs 1,150 kg, reflecting a substantial borosilicate glass construction suited to repeated laboratory service. This Witt filtration apparatus is available from manufacturer DWK Life Sciences and fits vacuum technology and filtration applications involving suction bottles and filter-supported sample preparation. DURAN® glass offers the thermal and chemical durability expected in routine laboratory filtration under reduced pressure. The NS 29/32 joint enables standardised connection to receivers or adapters in established glass vacuum trains. Deploy the apparatus for filter-based separations where a dedicated Witt-type housing and reliable joint assembly are required for consistent laboratory filtration performance.
This article belongs on Bottle-top & vacuum filtration units, in Filtration.
Key features
- Pack size: 1 pc(s)
- Product type: Witt filtration apparatus
- Glass type: DURAN®
- Nominal size: DN 100
- Ground joint: NS 29/32
- Accessories: Incl. KECK™ assembly kit
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Questions about Witt filtration apparatus, DURAN®, DN 100, NS 29/32, 1 unit(s)
What is this article?
Witt filtration apparatus, DURAN®, DN 100, NS 29/32, 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.
What should I check before I order?
The technical information on this page is the manufacturer's sheet. Read that, not a rewritten specification.
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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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.