Description
Erlenmeyer flask DURAN® 500 ml wide neck with beaded rim is a conical laboratory flask made from borosilicate glass 3.3. White graduations allow approximate volume assessment during preparation, dilution and culture work. The wide-neck design, with a neck diameter of 50 mm and a height of 175 mm, eases filling, mixing, pouring and cleaning, while the beaded rim reinforces the mouth and improves grip. Built to DIN 12 385, this DURAN® flask from manufacturer Hirschmann is intended for everyday laboratory use where the thermal and chemical resistance of borosilicate glass 3.3 is required. The nominal volume is 500 ml (0,5 l). The conical body supports efficient swirling with reduced splash risk compared with straight-walled vessels. Packs of 10 pieces suit media preparation, sample handling, titrations and general wet-chemistry workflows in research, teaching and quality-control laboratories that need durable, graduated wide-neck Erlenmeyer glassware.
This article is part of Erlenmeyer flasks, in Beakers & flasks.
Key features
- Pack size: 10 pc(s)
- Storage temperature: +5 - +40°C
- Nominal volume: 500 ml (0,5 l)
- Material: borosilicate glass 3.3
- Neck type: wide neck, beaded rim
- Height: 175 mm
- Technical Information Sheet:
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Questions about ERLENMEYER FLASK DURAN 500 ML, WIDE NECK WITH RIM
What is this article?
ERLENMEYER FLASK DURAN 500 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.
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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.