Description
Round-bottom flask with wide neck, 500 ml is a versatile laboratory vessel intended for chemical reactions, reflux work, distillations, evaporations and general preparation tasks in research, teaching and routine laboratory environments. The wide-neck opening simplifies filling, emptying and cleaning and allows straightforward introduction of solids or larger stirring devices compared with narrow-neck flasks. Supplied as a pack of 10 pieces, the set provides a convenient stock quantity for parallel runs, student practicals and day-to-day laboratory use. The round-bottom geometry promotes even heat transfer when the flask is placed in a heating mantle, water bath or oil bath, supporting controlled heating steps. These flasks from manufacturer Dinkelberg form part of standard laboratory material assortments and are produced in the Czech Republic. They suit organic and inorganic procedures as well as educational experiments that call for a dependable 500 ml wide-neck round-bottom flask. The multi-piece packaging helps maintain laboratory inventory efficiently and reduces the need for frequent reorders.
This article is part of Round-bottom flasks, in Beakers & flasks. See also Flat-bottom flasks.
Key features
- Pack size: 10 pc(s)
- Product type: Round-bottom flask
- Neck type: Wide neck
- Capacity: 500 ml
- Country of origin: Czech Republic
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Questions about Flask with round bottom, wide-neck, 500ml, 10/PK
What is this article?
Flask with round bottom, wide-neck, 500ml, 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?
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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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.