Description
DURAN® filter flask with side tubulature, bottle shape, is a 3 l suction flask used as the filtrate receiver during vacuum filtration. Constructed from borosilicate glass 3.3 with thick walls, the vessel is vacuum-resistant and suitable for reduced-pressure applications. Vacuum is connected via the side tubulature, while the large neck opening takes a rubber sleeve and Büchner funnel or filter nutsche. Flasks above 2 l are produced in bottle form rather than Erlenmeyer geometry. The tubulature configuration eases preparative and analytical laboratory work and lowers accident risk. These flasks meet the requirements of the German Equipment and Product Safety Act. Durable white markings are fired into the glass. Applications cover aspiration of liquids, filtration under reduced pressure and safe vacuum filtration. Supplied by manufacturer Duran/DWK Life Sciences, this 3 l bottle-shaped filter flask has a net weight of 2,05 kg and provides a reliable, vacuum-capable collection vessel for everyday filtration duties.
This article is part of Erlenmeyer flasks, in Beakers & flasks.
Key features
- Pack size: 1 pc
- Storage temperature: Standard
- Nominal volume: 3 l
- Material: Borosilicate glass 3.3
- Connection: Side tubulature
- EAN: 4032051005815
- Technical Information Sheet:
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Questions about DURAN® Filtering Flask, with side-arm socket, bottle shape
What is this article?
DURAN® Filtering Flask, with side-arm socket, bottle shape is the article on this page. Luminix Health distributes DWK Life Sciences for laboratory use. It sits in Erlenmeyer flasks, inside Beakers & flasks, in Labware.
An Erlenmeyer, or conical, flask has a flat base and a narrowing wall so a liquid can be swirled. It is the ordinary culture and titration flask. A baffled wall is a different article, used when the swirl must turn the liquid over.
A beaker is an open working vessel: easy to pour, poor as a measure. An Erlenmeyer flask has a flat base and a conical wall so a liquid can be swirled without climbing out. A round-bottom flask is for heating under a condenser, because the heat meets a curved wall and the joint at the neck connects to the rest of the glassware. Borosilicate is the glass that survives the temperature change. These forms are listed under ISO laboratory glassware.
Which category should I open next?
The category is Beakers & flasks. The sub-category is Erlenmeyer flasks. The catalogue is Labware.
Shelves beside this one are Round-bottom flasks, Beakers, Reaction vessels & jacketed vessels, Flat-bottom flasks, Flasks (other) and Beaker & flask accessories.
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.
