Description
Round-bottom flask, narrow neck, 6000 ml is a laboratory vessel supplied in a pack of 2 pieces for general laboratory use. This narrow-neck round-bottom flask provides a nominal capacity of 6000 ml and is suited to larger-scale chemical handling, sample preparation and experimental setups in research, quality-control and teaching environments. The spherical body geometry is typical of round-bottom flasks, while the narrow-neck (Enghals) configuration supports the use of common laboratory stoppers and closures. The product is available from manufacturer Dinkelberg and originates from the Czech Republic. It belongs to the laboratory materials category and is offered as a practical two-piece pack for benches that need high working volume. Choosing the 6000 ml size supports bulk or scale-up work across many standard procedures. Clear designation of capacity and neck type helps laboratories select the correct vessel for their methods. This item forms part of a series of narrow-neck round-bottom flasks in different volumes. Laboratories requiring a two-piece pack of 6000 ml narrow-neck round-bottom flasks can use this configuration for everyday procurement and inventory planning.
This article is part of Round-bottom flasks, in Beakers & flasks. See also Flat-bottom flasks.
Key features
- Pack size: 2 pc(s)
- Product type: Round-bottom flask
- Neck type: Narrow neck
- Capacity: 6000 ml
- Country of origin: Czech Republic
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Questions about Flask with round bottom, narrow-neck, 6000ml, 2/PK
What is this article?
Flask with round bottom, narrow-neck, 6000ml, 2/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.
How does ordering and shipping work?
Luminix Health distributes this article from the heart of Europe. Articles in stock ship within 2–5 business days. Standard delivery is free from €250 excl. VAT. Cold-chain goods and dangerous goods under ADR are never included in that free delivery. The terms are in the Shipping Policy. The full brand index is on shop by brand. Who we are is on about us.
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.

