Beschrijving
Erlenmeyer flask 50 ml, wide neck is a conical laboratory flask made from borosilicate glass 3.3 in accordance with DIN 12 385. It features a wide neck and beaded rim together with white graduation markings on the body. Erlenmeyer flasks are not measuring instruments; their scales serve only for orientation during routine laboratory work. The nominal volume of 50 ml (0,05 l) supports mixing, heating, dissolution and sample handling in chemistry and life-science settings. Each pack contains 10 pieces, providing a convenient supply for research, teaching and quality-control laboratories. Produced by manufacturer Marienfeld, the flasks utilise borosilicate glass 3.3 for chemical resistance and thermal stability under standard laboratory conditions. The wide-neck design eases filling, pouring and cleaning and permits ready access with spatulas, pipettes or stirring rods. Beaded rims assist secure handling and stopper placement when temporary closure is required. This 50 ml wide-neck Erlenmeyer flask is a practical reusable glass vessel for everyday experimental workflows needing conical flasks conforming to DIN 12 385.
This article is part of Erlenmeyer flasks, in Beakers & flasks.
Key features
- Pack size: 10 pc(s)
- Material: Borosilicate glass 3.3
- Nominal volume: 50 ml
- Neck type: Wide neck
- Rim: Beaded rim
- EAN: 4250317310415
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Questions about Erlenmeyer flasks 50 ml, wide neck,
What is this article?
Erlenmeyer flasks 50 ml, wide neck, is the article on this page. Luminix Health distributes Marienfeld for laboratory use. It sits in Erlenmeyerkolven, inside Bekerglazen & kolven, in Labmateriaal.
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 Bekerglazen & kolven. The sub-category is Erlenmeyerkolven. The catalogue is Labmateriaal.
Shelves beside this one are Rondbodemkolven, Bekerglazen, Reactievaten & mantelvaten, Kolven met vlakke bodem, Kolven (overig) and Bekerglas- & kolfaccessoires.
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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.