Description
Funnel 45 mm DURAN is a short-stem laboratory glass funnel made from DURAN tubing for everyday analytical and general laboratory work. It has an outer diameter of 45 mm, a stem length of 45 mm and a stem outer diameter of 6 mm, giving a compact geometry suited to controlled liquid transfer, decanting and simple filtration on the bench. The funnel is produced from borosilicate glass 3.3 and carries the registered trademark DURAN ®, supporting thermal and chemical durability expected of standard laboratory glassware. Pack size is 1 pc, with a net weight of 0,014 kg, making it easy to stock for teaching labs, quality control and routine sample preparation. Typical use includes glass-funnel, analytical-funnel and barrel-funnel applications where a short stem and defined diameters improve handling and fit with common filter papers or receiving vessels. This funnel from manufacturer Witeg offers a straightforward, reusable glass design that cleans readily and integrates into existing glassware sets without special adapters. Dimensions and material data follow the manufacturer description exactly for clear specification in laboratory catalogues and purchasing systems.
This article is part of Funnels (plastic, glass & steel), in Funnels.
Key features
- Pack size: 1 pc
- Outer diameter: 45 mm
- Stem length: 45 mm
- Stem outer diameter: 6 mm
- Material: Borosilicate glass 3.3
- Registered trademark: DURAN ®
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Questions about Funnels, with short stem, made from DU
What is this article?
Funnels, with short stem, made from DU is the article on this page. Luminix Health distributes Witeg for laboratory use. It sits in Funnels (plastic, glass & steel), inside Funnels, in Labware.
This is the ordinary funnel, in plastic, glass or steel, used to guide a liquid or a powder into a narrower mouth. The cone angle, the stem bore and the material are the choices. It does not, by itself, filter.
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 Funnels (plastic, glass & steel). The catalogue is Labware.
Shelves beside this one are 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.
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.