Description
Filter flask with glass olive, Boro 3.3, white inscription, 2000 ml is a laboratory filtration bottle intended for vacuum-assisted filtration work. The vessel is manufactured from borosilicate glass 3.3 (Boro 3.3) and carries a clear white inscription for straightforward identification on the bench. A glass olive side connection allows secure attachment of vacuum tubing during filtration procedures. With a working volume of 2000 ml, the flask suits medium-scale sample handling in analytical and preparative laboratory environments. The combination of a robust glass body, integrated glass olive and legible white marking supports routine filtration setups where transparency and reliable hose connection are required. This filter flask from manufacturer Hecht is offered as a pack of 10 pieces, which is practical for laboratories that run parallel filtrations or maintain spare glassware. The design focuses on the essential elements of a classic filter flask: Boro 3.3 construction, glass olive and white volume inscription at 2000 ml capacity, without unnecessary accessories.
This article is part of Erlenmeyer flasks, in Beakers & flasks.
Key features
- Pack size: 10 pc(s)
- Product type: Filter flask with glass olive
- Material: Boro 3.3 borosilicate glass
- Inscription: White
- Volume: 2000 ml
- Side connection: Glass olive
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Questions about Flasks Buchner, Boro 3.3, with glass connector and ground socket, DIN ISO 3585,
What is this article?
Flasks Buchner, Boro 3.3, with glass connector and ground socket, DIN ISO 3585, is the article on this page. Luminix Health distributes Hecht 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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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.

