Description
Flat-bottom flask with NS 19/26 is a laboratory vessel for routine chemical work that needs a stable standing flask with a standardised ground joint. This 50 ml flask carries a ground joint NS 19/26, so it couples cleanly to condensers, adapters, stoppers and other NS-compatible glassware. The pack contains 10 pieces, which suits teaching labs, parallel setups and everyday preparative tasks where several identical vessels are useful. The flat base lets the flask stand freely on the bench during charging, weighing or short holding of mixtures, reducing the need for a separate stand when the load is light. These flat-bottom flasks from manufacturer Dinkelberg fit general laboratory use in research, quality control and education. Origin is the Czech Republic. The standardised NS joint supports interchangeability within common European glassware systems and helps keep assemblies consistent across benches. Typical uses include dissolving solids, simple mixing, temporary storage of solutions and heating on a hot plate when proper support and safety practice are applied. Select this 50 ml NS 19/26 pack when you need multiple matching flat-bottom flasks for efficient laboratory workflow.
This article is part of Round-bottom flasks, in Beakers & flasks. See also Flat-bottom flasks.
Key features
- Pack size: 10 pcs
- Product type: Flat-bottom flask
- Ground joint: NS 19/26
- Capacity: 50 ml
- Country of origin: Czech Republic
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Questions about Flask, flat bottom with SJ 19/26, 50ml, 10/PK
What is this article?
Flask, flat bottom with SJ 19/26, 50ml, 10/PK is the article on this page. Luminix Health distributes Dinkelberg 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?
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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.