Description
Two-neck round-bottom flask with centre neck NS 14/23 and angled side arm NS 14/23 is a 100 ml borosilicate glass vessel intended for laboratory distillation, reaction and collection tasks. Produced from heat-resistant, durable borosilicate glass conforming to DIN 12394 / DIN 12392, it incorporates a thick wall, heavy base and reinforced rim that reduce the risk of breakage during cleaning and transport. Perfectly ground NS joints with smooth interiors guarantee a leak-tight seal, while white enamel markings ensure clear labelling. This flask from manufacturer ISOLAB Laborgeräte provides a parallel or 20° angled side-neck layout suitable for multi-port assemblies. With a net weight of 0,0778 kg it serves as a reliable piece of ground-joint glassware for organic synthesis, solvent work and everyday laboratory procedures requiring a 100 ml working volume.
This article is part of Round-bottom flasks, in Beakers & flasks. See also Flat-bottom flasks.
Key features
- Pack size: 1 pc
- Type: Two-neck round-bottom flask
- Material: Borosilicate glass
- Capacity: 100 ml
- Centre neck: NS 14/23
- EAN: 4250362624765
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Questions about flask - round bottom - two neck - angled side arm - center neck : NS 14/23 -
What is this article?
flask - round bottom - two neck - angled side arm - center neck : NS 14/23 - is the article on this page. Luminix Health distributes ISOLAB for laboratory use. It sits in Round-bottom flasks, inside Beakers & flasks, in Labware.
A round-bottom flask is the heating flask of a distillation or a reflux. The curved wall takes the heat, and the ground neck connects to a still head or a condenser. The joint size, not only the volume, has to match the rest of the set.
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 Round-bottom flasks. The catalogue is Labware.
Shelves beside this one are Beakers, Erlenmeyer flasks, 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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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.