Description
Round-bottom flask 10000 ml NS 29/32 provides a high-volume borosilicate vessel for distillation, large-scale reactions and product collection. Made from clear borosilicate glass 3.3, the flask offers excellent chemical resistance and thermal stability for repeated heating and cooling. A single centre neck with standard ground joint NS 29/32 ensures leak-tight coupling to condensers, still heads and other jointed apparatus. Nominal capacity is 10 l; outer diameter is 279 mm and height 420 mm, yielding a spacious spherical body that supports uniform heat transfer with heating mantles or baths. Available as one piece from manufacturer Witeg, this flask is designed for preparative work, solvent recovery and as a receiving flask in pilot-scale distillation setups. The combination of robust glass quality, precise joint dimensions and generous volume makes it a practical choice for research and production laboratories needing reliable large 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: 10 l
- Joint size: NS 29/32
- Outer diameter: 279 mm
- Height: 420 mm
- Material: Borosilicate glass 3.3
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Questions about Round bottom flask 10000 ml ST 29/32
What is this article?
Round bottom flask 10000 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 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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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.