Description
Round-bottom flask 6000 ml with three necks, centre neck NS 29/32 and two side necks NS 14/23 angled at 20°, is a large-capacity multi-neck laboratory flask intended for synthesis, distillation and scale-up work. Fabricated from borosilicate glass 3.3 in clear glass, it provides the chemical durability and thermal performance required for routine laboratory operations. The 6000 ml nominal volume accommodates substantial reaction mixtures or distillate volumes, while the three-neck arrangement allows concurrent connection of condensers, addition funnels, mechanical stirrers or sensors. A standard ground joint NS 29/32 forms the centre neck; the two side necks are angled at 20° and finished with NS 14/23 joints for versatile apparatus set-ups. Offered by manufacturer Witeg, the flask serves effectively as a reaction vessel, distillation flask or receiving flask in research, pilot-plant and teaching environments. Its round-bottom geometry supports even heat distribution and thorough mixing when paired with suitable heating equipment. Delivered as a single piece, it fits standard ground-joint glassware systems used across chemical laboratories.
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
- Number of necks: 3
- Centre neck: NS 29/32
- Side necks: NS 14/23 angled 20°
- Material: Borosilicate glass 3.3
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Questions about Round bottom flask 6000 ml three necks CN ST 29/32
What is this article?
Round bottom flask 6000 ml three necks CN 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.
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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.