Description
Witt filtration apparatus DURAN® DN 200 with NS 29/32 ground joint is a laboratory suction filtration unit intended for vacuum technology and filtration applications. The configuration features a DN 200 nominal diameter and an NS 29/32 joint for connection within standard laboratory glassware systems used under reduced pressure. As a DURAN® Witt filtration apparatus including a KECK™ assembly kit, it is delivered ready for assembly in filtration benches. Typical use includes filtration by means of quartz fibre filters and suction-bottle filtration workflows in analytical and preparative laboratories. The apparatus is supplied as 1 pc(s) and weighs 5,600 kg, giving a robust footprint for larger-diameter filtration tasks. This Witt filtration apparatus from manufacturer DWK Life Sciences pairs DURAN® glassware with standardized NS joint dimensions for reliable vacuum-assisted solid–liquid separation. It supports routine quartz fibre filter work and complementary suction filtration setups where a DN 200 format and NS 29/32 connectivity are required for consistent laboratory 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 brand: DURAN®
- Nominal diameter: DN 200
- Ground joint: NS 29/32
- Includes: KECK™ assembly kit
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Questions about Witt filtration apparatus, DURAN®, DN 200, NS 29/32, 1 unit(s)
What is this article?
Witt filtration apparatus, DURAN®, DN 200, 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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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.