Description
Erlenmeyer flask 100 ml Boro 3.3 is a wide-neck conical laboratory flask with beaded rim, fabricated from borosilicate glass 3.3 and white graduated for clear volume marking. It provides a nominal volume of 100 ml, a height of 105 mm and a neck diameter of 34 mm, supporting mixing, heating, dissolution and general sample preparation across chemical and life-science applications. The wide neck allows convenient filling, cleaning and access with pipettes or spatulas, while the beaded rim reinforces the opening and improves handling stability. Manufactured according to DIN ISO 24450, the vessel offers the thermal shock resistance and chemical durability typical of borosilicate 3.3 glassware in daily laboratory use. Available in packs of 10 pieces from manufacturer Hirschmann, these flasks serve teaching laboratories, quality-control environments and research benches that require robust, standardised Erlenmeyer glassware. The conical shape aids efficient swirling and reduces splash risk during media preparation, titrations and routine wet-chemistry work.
This article is part of Erlenmeyer flasks, in Beakers & flasks.
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Questions about ERLENMEYER FLASK 100 ML, WIDE NECK WITH RIM
What is this article?
ERLENMEYER FLASK 100 ML, WIDE NECK WITH RIM is the article on this page. Luminix Health distributes Hirschmann 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.

