Description
Slotted sieve filter (Büchner funnel) DURAN® is a larger-capacity laboratory funnel for vacuum filtration using filters of 110 mm diameter and a nominal volume of 1000 ml. The slotted sieve base provides mechanical support for filter paper or glass fibre discs while suction draws liquid through the medium, leaving solids as a filter cake. This DURAN® glassware item from DWK Life Sciences is intended for preparative and analytical separations that need a wider filter area and higher throughput than smaller Büchner funnels. It fits standard vacuum filtration assemblies used in chemical, pharmaceutical and environmental laboratories. Supplied as one piece weighing 0,720 kg, the funnel is suited to routine solid–liquid work-up, recrystallisation isolation and sample clarification under reduced pressure. Application areas include vacuum technology and filtration by means of glass fibre filters, where a well-defined 110 mm filter seat promotes uniform contact and efficient drainage across the full filter surface during suction filtration.
This article is part of Büchner & filter funnels, in Funnels.
Key features
- Pack size: 1 pc
- Type: Slotted sieve filter (Büchner funnel)
- Brand: DURAN®
- Filter diameter: 110 mm
- Capacity: 1000 ml
- Weight: 0,720 kg
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Questions about Slotted sieve filter (Büchner funnel), DURAN®, for filter Ø of 110 mm, 1000 ml
What is this article?
Slotted sieve filter (Büchner funnel), DURAN®, for filter Ø of 110 mm, 1000 ml is the article on this page. Luminix Health distributes DWK Life Sciences for laboratory use. It sits in Büchner & filter funnels, inside Funnels, in Labware.
A Büchner funnel is a perforated porcelain or plastic plate used with a rubber cone and vacuum to pull liquid through a filter paper. A filter funnel is the glass cone that holds a folded paper under gravity. The plate diameter decides the paper size.
A funnel guides a liquid or a powder into a narrower mouth. A filter funnel holds a paper. A Büchner funnel is the flat perforated plate used with vacuum. A separating funnel has a stopcock so two liquid layers can be run off one at a time. A dropping funnel adds a reagent slowly into a reaction. The bore and the stopcock are the parts that matter. This glassware is listed under ISO laboratory glassware.
Which category should I open next?
The category is Funnels. The sub-category is Büchner & filter funnels. The catalogue is Labware.
Shelves beside this one are Funnels (plastic, glass & steel), Dropping funnels, Separating funnels and Powder funnels.
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.
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.