Description
Powder funnel Ø 160 mm DURAN is a laboratory glass funnel for transferring powders and granular solids into flasks, bottles and reaction vessels. It is made from borosilicate glass 3.3 in a wide design with a short stem, a top diameter of 160 mm and a neck diameter of 35 mm, so bulk solids can flow freely with less risk of bridging or clogging. The open geometry suits scooping, charging and filling steps in analytical chemistry, sample preparation and general laboratory work. Categories such as glass funnels, analysis funnels and barrel funnels reflect its role in powder handling rather than fine liquid filtration. This powder funnel from manufacturer Witeg offers the chemical resistance and thermal stability expected of borosilicate glass 3.3 for everyday bench use. It is supplied as 1 pc with a net weight of 0,27 kg. The short stem helps seat the funnel securely in vessel necks while keeping the path for solids short and direct. Laboratories that routinely transfer dry reagents, intermediates or bulk materials will find this wide DURAN-style powder funnel a practical addition to standard glassware sets for reliable, repeatable powder transfer.
This article is part of Powder funnels, in Funnels.
Key features
- Pack size: 1 pc
- Product type: Powder funnel
- Material: Borosilicate glass 3.3
- Top diameter: 160 mm
- Neck diameter: 35 mm
- Design: Wide design with short stem
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Questions about Powder funnels, with short wide stem ma
What is this article?
Powder funnels, with short wide stem ma is the article on this page. Luminix Health distributes Witeg for laboratory use. It sits in Powder funnels, inside Funnels, in Labware.
A powder funnel has a wide bore and a short, steep cone so a solid does not bridge on the way into a bottle. A liquid funnel's narrow stem is exactly the wrong tool for a powder.
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 Powder funnels. The catalogue is Labware.
Shelves beside this one are Funnels (plastic, glass & steel), Büchner & filter funnels, Dropping funnels and Separating 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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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.