Description
Erlenmeyer flask, wide neck, Duran®, with graduation 300 ml is a conical laboratory flask designed for mixing, heating and general sample handling. Fabricated from borosilicate glass 3.3, it combines chemical resistance with good thermal performance for everyday laboratory conditions. The wide neck facilitates convenient filling, reagent addition, cleaning and insertion of accessories, while the graduation scale supports approximate volume control during media preparation and solution work. Offered as 1 pc from manufacturer Hecht, this flask is suited to culture applications, buffer preparation, dissolution and routine chemistry where a broad base and tapered neck improve stability and reduce splash during agitation. Duran® glass ensures clear visibility of contents throughout procedures. The 300 ml capacity serves mid-scale tasks in research, teaching and quality-control laboratories. Its conical geometry keeps liquid focused at the bottom for effective hand swirling or magnetic stirring and simplifies pouring into secondary vessels without excessive loss.
This article is part of Erlenmeyer flasks, in Beakers & flasks.
Key features
- Pack size: 1 pc
- Product type: Erlenmeyer flask
- Neck: Wide neck
- Capacity: 300 ml
- Graduation: With graduation
- Material: Borosilicate glass 3.3
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Questions about Erlenmeyer flasks, wide neck, Duran®, with scale 300 ml
What is this article?
Erlenmeyer flasks, wide neck, Duran®, with scale 300 ml 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.
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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.