Description
Erlenmeyer flask with standard ground joint and graduation, without stopper, Boro 3.3 is a conical laboratory vessel made from borosilicate glass 3.3 for dependable chemical resistance and thermal performance in routine analytical and preparative work. This 100 ml flask carries a standard ground joint sleeve NS 24/29 together with clear graduation marks, supporting approximate volume control and secure coupling to matching ground-joint glassware. White enamel inscription remains legible under typical laboratory handling. Manufactured to DIN EN ISO 4797 and supplied without a stopper, the design suits mixing, gentle heating, reagent preparation and sample transfer where a stable conical profile is preferred. The wide base aids bench stability while the tapered body allows efficient swirling of suspensions and solutions. Offered in a pack of 10 pieces from manufacturer Hecht, these graduated Erlenmeyer flasks fit teaching laboratories, quality-control benches and research workflows that rely on standardised Boro 3.3 glassware. The combination of ground joint, graduation and robust construction provides a practical, reusable option for everyday wet-chemistry tasks requiring both connectivity and visual volume guidance.
This article is part of Erlenmeyer flasks, in Beakers & flasks.
Key features
- Pack size: 10 pc(s)
- Volume: 100 ml
- Material: Boro 3.3
- Ground joint: NS 24/29
- Stopper: Without stopper
- Inscription: White
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Questions about Flasks, erlenmeyer, (conical) narrow neck with socket, Boro 3.3, DIN EN ISO
What is this article?
Flasks, erlenmeyer, (conical) narrow neck with socket, Boro 3.3, DIN EN ISO 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.
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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.
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