Beschreibung
Round-bottom flask 6000 ml NS 29/32 is a large-capacity laboratory vessel intended for distillation, reaction and collection work. Fabricated from clear borosilicate glass 3.3, it combines chemical durability with good thermal-shock resistance for routine heating and cooling cycles. The flask carries a single centre neck finished with a standard ground joint NS 29/32, allowing secure connection to condensers, adapters and other jointed glassware. Nominal volume is 6 l; external diameter measures 236 mm and overall height 350 mm, giving a stable spherical body that promotes even heat distribution when used with heating mantles or oil baths. Supplied as a single piece from manufacturer Witeg, the flask is well suited to preparative organic synthesis, solvent recovery and as a receiving vessel in larger distillation trains. Its robust wall thickness and precise joint geometry support reliable vacuum and atmospheric operation in research and industrial laboratories that require consistent, high-quality round-bottom glassware.
This article is part of Round-bottom flasks, in Beakers & flasks. See also Flat-bottom flasks.
Key features
- Pack size: 1 pc
- Nominal volume: 6 l
- Joint size: NS 29/32
- Outer diameter: 236 mm
- Height: 350 mm
- Material: Borosilicate glass 3.3
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Questions about Round bottom flask 6000 ml ST 29/32
What is this article?
Round bottom flask 6000 ml ST 29/32 is the article on this page. Luminix Health distributes Witeg for laboratory use. It sits in Round-bottom flasks, inside Beakers & flasks, in Laborbedarf.
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 Laborbedarf.
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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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.