Description
Erlenmeyer flask with standard ground joint and graduation, borosilicate glass 3.3, without stopper is a conical laboratory vessel for mixing, heating and handling larger liquid volumes. This model has a nominal volume of 2 l and is fitted with an NS 29/32 standard ground joint for secure coupling to matching laboratory glassware. Graduation markings on the flask body assist with approximate volume estimation in daily work. The vessel is produced from borosilicate glass 3.3 and supplied without a stopper as a single piece. From manufacturer Hecht, the classic Erlenmeyer form with wide base and narrow neck enables controlled swirling and stable handling despite the larger capacity. It is appropriate for chemistry and biology laboratories, culture work and sample preparation requiring a standardised ground joint. The NS 29/32 joint maintains compatibility with common laboratory apparatus. Clear graduation together with the 2 l volume makes this flask well suited to larger-scale preparations, titrations and temporary liquid storage. Borosilicate glass 3.3 construction supports reliable use in routine laboratory environments.
This article is part of Erlenmeyer flasks, in Beakers & flasks.
Key features
- Pack size: 1 pc
- Product type: Erlenmeyer flask with standard ground joint and graduation
- Nominal volume: 2 l
- Joint size: NS 29/32
- Material: Borosilicate glass 3.3
- Stopper: Without stopper
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Questions about Erlenmeyer flasks, borosilicate glass 3.3, with standard ground joint and scale,
What is this article?
Erlenmeyer flasks, borosilicate glass 3.3, with standard ground joint and scale, 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.