Description
Erlenmeyer flask 25 ml with standard ground joint NS 14/23 is a laboratory conical flask manufactured from borosilicate glass 3.3 in accordance with DIN 12 387. The flask features a nominal volume of 25 ml, a white graduation scale and an NS 14/23 ground joint, and is supplied without a stopper. Packed in cartons of 10 pieces, these flasks are intended for mixing, heating, culturing and general laboratory procedures that benefit from a stable conical shape and standardised joint connection. Available from manufacturer Marienfeld, the borosilicate glass 3.3 construction provides the thermal and chemical resistance expected of quality laboratory glassware. The white graduation supports approximate volume reading during routine work, while the NS 14/23 joint allows secure attachment of compatible stoppers, condensers or adapters when required. This 25 ml Erlenmeyer flask is a practical choice for teaching, research and quality-control laboratories needing compact conical vessels with standardised ground joints.
This article is part of Erlenmeyer flasks, in Beakers & flasks.
Key features
- Pack size: 10 pc(s)
- Nominal volume: 25 ml
- Ground joint: NS 14/23
- Material: Borosilicate glass 3.3
- Graduation: White
- EAN: 4250317311450
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Questions about Erlenmeyer flasks 25 ml with ground joint NS 14/23
What is this article?
Erlenmeyer flasks 25 ml with ground joint NS 14/23 is the article on this page. Luminix Health distributes Marienfeld 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?
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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.