Description
Filter flask with glass olive, Boro 3.3, white inscription and a volume of 100 ml is a laboratory glass vessel intended for filtration work under reduced pressure. The flask is manufactured from borosilicate glass 3.3 and is fitted with a glass olive side arm that allows tubing to be attached for vacuum connection. A white inscription on the body marks the vessel for easy identification at the bench. The stated volume is 100 ml. Offered in a pack of 6 pieces, this filter flask from manufacturer Hecht supports everyday solid–liquid separation tasks in chemical, biochemical and teaching laboratories. The combination of Boro 3.3 glass, side olive and clear white marking provides a practical small-volume option for filtration assemblies when paired with appropriate funnels and adapters. Laboratories can integrate the flask into existing vacuum filtration setups that require a compact receiver with a glass side connection. The unit quantity of six pieces facilitates stocking for multiple workstations or student practical sessions.
This article is part of Erlenmeyer flasks, in Beakers & flasks.
Key features
- Pack size: 6 pc(s)
- Material: Borosilicate glass 3.3
- Volume: 100 ml
- Side connection: Glass olive
- Inscription: White
- Product type: Filter flask
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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.
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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.

