Description
Erlenmeyer flask DURAN® 1000 ml wide neck with NS 45/40 ground joint is a large conical laboratory flask made from borosilicate glass 3.3. White graduation markings assist volume orientation during media preparation, bulk mixing and general wet-lab procedures. The wide-neck format with NS 45/40 joint simplifies charging, emptying, cleaning and coupling to matching ground-glass stoppers or adapters. Nominal volume is 1000 ml (1 l) with a height of 220 mm, manufactured in accordance with DIN 12 387. DURAN® borosilicate construction from manufacturer Hirschmann offers the chemical resistance and thermal stability required for repeated laboratory use. Packs of 10 pieces facilitate stock management on analytical, culture and process-support benches. The conical body promotes effective swirling and mixing of larger volumes, while the robust glass wall supports everyday handling. This 1000 ml wide-neck Erlenmeyer flask is a practical option wherever a durable one-litre conical vessel with standardised NS 45/40 joint is needed.
This article is part of Erlenmeyer flasks, in Beakers & flasks.
Key features
- Pack size: 10 pc(s)
- Storage temperature: +5 - +40°C
- Brand: DURAN®
- Nominal volume: 1000 ml
- Material: Borosilicate glass 3.3
- Neck type: Wide neck
- Technical Information Sheet:
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Questions about ERLENMEYER FLASK DURAN 1000 ML, WIDE NECK WITH NS 45/40
What is this article?
ERLENMEYER FLASK DURAN 1000 ML, WIDE NECK WITH NS 45/40 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.