Description
Screw filter 1000 ml is a larger-capacity laboratory filtration unit designed for preparative solid-liquid separations. It arrives complete with funnel, attachment and two seals, but without a filter plate, allowing free choice of porosity grade. The filter plate diameter is 90 mm and the thread measures 95 mm, providing a generous filtration area for higher throughput. This screw filter from manufacturer Witeg is well suited to vacuum filtration of reaction mixtures, crystallisations and bulk sample clarification. The 1000 ml working volume accommodates medium-scale organic synthesis work-ups and aqueous extractions while remaining manageable on a standard laboratory bench. Chemical-resistant glass construction ensures durability against common solvents and reagents. Net weight is 0,5 kg. The modular concept lets users exchange plates quickly and clean all components thoroughly between batches. Ideal for research and teaching environments that need versatile frit-based filtration hardware without a permanently fixed porosity.
This article is part of Funnels.
Key features
- Pack size: 1 pc
- Capacity: 1000 ml
- Filter plate diameter: 90 mm
- Thread: 95 mm
- Includes: funnel, attachment, 2 seals
- Filter plate: not included
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Questions about Screw filter 1000 ml, with funnel, head
What is this article?
Screw filter 1000 ml, with funnel, head is the article on this page. Luminix Health distributes Witeg for laboratory use. It sits in Funnels, in Labware.
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 catalogue is Labware.
Shelves beside this one are Funnels (plastic, glass & steel), Büchner & filter funnels, Dropping funnels, Separating funnels and Powder funnels.
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.
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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.
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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.