Description
Pointed flask 50 ml with NS 14/23 ground joint is a laboratory vessel manufactured from heat-resistant, durable borosilicate glass in accordance with DIN standard 12383. The thick wall, heavy base and reinforced rim help prevent breakage during cleaning and transport. Perfectly ground NS necks with a smooth interior guarantee a leak-tight seal when mated to complementary ground-joint glassware. Markings are printed in white enamel for clear, lasting identification. This pointed flask from manufacturer ISOLAB Laborgeräte is supplied as one piece and supports routine handling in chemical and analytical laboratories. The conical tip geometry aids collection of residual volumes, while the standardised NS 14/23 joint enables secure connection to condensers, adapters and other apparatus. Robust borosilicate construction withstands typical thermal and mechanical stresses of everyday lab work. White enamel labelling remains legible under normal laboratory conditions. The combination of durable glass, carefully finished joints and reinforced design makes the flask a practical choice for distillation, concentration and small-volume recovery workflows where reliable sealing and mechanical stability are required.
This article is part of Round-bottom flasks, in Beakers & flasks. See also Flat-bottom flasks.
Key features
- Pack size: 1 pc
- Capacity: 50 ml
- Ground joint: NS 14/23
- Material: Heat-resistant borosilicate glass
- Standard: DIN 12383
- EAN: 4250362625656
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Questions about flask - pear shape - socket : NS 14/23 - 50 ml
What is this article?
flask - pear shape - socket : NS 14/23 - 50 ml 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.
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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.