Description
Erlenmeyer flask with NS 45/40, 250 ml is a graduated laboratory flask designed for measuring, heating, mixing and further investigations. Erlenmeyer flasks form a standard part of laboratory equipment, and this version is manufactured from high-quality, heat-resistant glass. A large labeling field is provided for marking the contents, helping staff identify samples during parallel experiments. The flasks are suitable for stirring liquids, while uniform wall thickness supports safe working when heat is applied. The NS 45/40 ground joint enables integration with compatible ground-joint assemblies. Delivered as a pack of 10 pieces from manufacturer Dinkelberg analytics, these graduated glass flasks originate from the Czech Republic. The 250 ml capacity and conical geometry make them practical for reagent preparation, sample mixing and controlled heating in research, teaching and quality-control environments. Durable glass construction and a clear labeling area support organized multi-step workflows, giving laboratories a reliable set of heat-resistant Erlenmeyer flasks for everyday analytical and preparative tasks that require a larger working volume and a standardized joint connection.
This article is part of Erlenmeyer flasks, in Beakers & flasks.
Key features
- Pack size: 10 pc(s)
- Capacity: 250 ml
- Ground joint: NS 45/40
- Material: Heat-resistant glass
- Design: Graduated with large labeling field
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Questions about Flask, Erlenmeyer, with SJ 45/40, 250ml, 10/PK
What is this article?
Flask, Erlenmeyer, with SJ 45/40, 250ml, 10/PK is the article on this page. Luminix Health distributes Dinkelberg 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. Delivery across Europe, two to five days when in stock. 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.
