Description
Erlenmeyer flask, DURAN®, 1000 ml is a conical laboratory flask with joint 45/40 according to DIN 12387, diameter 131 mm and height 208 mm. The one-litre capacity bridges medium and large batch work for mixing, holding and transfer of solutions where a wide ground joint is preferred for stoppers, condensers or adapters. DURAN® marks the flask within common laboratory glass assortments used across research and routine analytical environments. This Erlenmeyer flask from manufacturer Lenz is supplied as 1 pc at a weight of 0,320 kg, so unit handling and shelf allocation stay straightforward. Manufacturer and short-description data list joint 45/40, DIN 12387, Ø 131 mm and H 208 mm with the 1000 ml volume, supporting interchange with other DIN 12387 jointed pieces. The conical body aids swirling and content visibility during preparation steps. Product grouping under laboratory glass, vessels and Erlenmeyer flasks reflects its role as standard wet-lab glassware. Choose this 1000 ml DURAN® flask when joint 45/40 geometry and the stated overall dimensions must match an existing glassware set.
This article is part of Erlenmeyer flasks, in Beakers & flasks.
Key features
- Pack size: 1 pc
- Product type: Erlenmeyer flask, DURAN®
- Capacity: 1000 ml
- Joint: 45/40
- Dimensions: Ø 131 mm, H 208 mm
- Standard: DIN 12387
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Questions about Erlenmeyer flask, DURAN®, 1000 ml, joint 45/40, DIN 12387, Ø 131mm, H 208mm
What is this article?
Erlenmeyer flask, DURAN®, 1000 ml, joint 45/40, DIN 12387, Ø 131mm, H 208mm is the article on this page. Luminix Health distributes Lenz 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?
The technical information on this page is the manufacturer's sheet. Read that, not a rewritten specification.
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. 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.

