Description
Filter flask Boro 3.3 with side tubulature, 500 ml is a laboratory vacuum filtration flask manufactured from borosilicate glass 3.3. With a nominal volume of 0,5 l and an integrated side tubulature, it connects readily to a vacuum line for suction filtration, solvent recovery and other reduced-pressure laboratory tasks. Borosilicate glass 3.3 combines chemical resistance with thermal stability appropriate for standard bench handling and moderate temperature changes. The flask is supplied as 1 piece, with a net weight of 0,4745 kg and a gross weight of 0,51 kg for a secure stance during vacuum service. Produced by Brand in Germany, this filter flask supports classical assemblies using Büchner funnels, sintered glass funnels or similar filtration heads. The side arm permits controlled vacuum application in analytical chemistry, organic synthesis, environmental analysis and quality-control laboratories. Suitable for aqueous solutions and many organic media within the known compatibility of borosilicate glass 3.3, the 500 ml format offers useful working capacity for larger filtrations while remaining a standard receiver in vacuum filtration trains and related laboratory setups.
This article is part of Erlenmeyer flasks, in Beakers & flasks.
Key features
- Pack size: 1 pc
- Nominal volume: 0,5 l
- Material: borosilicate glass 3.3
- Configuration: with side tubulature
- EAN: 4033378250889
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Questions about Filter flask Boro 3.3 w. lateral socket, 500 ml
What is this article?
Filter flask Boro 3.3 w. lateral socket, 500 ml is the article on this page. Luminix Health distributes Brand 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.
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.

