Description
Round-bottom flask 6000 ml with three necks, centre neck plus two straight side necks NS 29/32, is a clear-glass laboratory vessel manufactured from borosilicate glass 3.3. The multi-neck design provides a central ground joint NS 29/32 together with two straight lateral necks also finished to NS 29/32, allowing simultaneous connection of condensers, dropping funnels, thermometers or other apparatus. With a nominal volume of 6 l, the flask is intended for larger-scale laboratory operations such as distillation, synthesis and collection work. It is supplied as 1 pc and has a net weight of 1,5 kg. Clear glass construction permits continuous visual monitoring of contents. Produced by Witeg, this round-bottom flask belongs to the established range of ground-joint, distillation and receiving flasks used in research and preparative laboratories. The straight side-neck geometry offers convenient lateral access while the centre neck serves as the primary vertical port. The combination of precise NS 29/32 joints and borosilicate glass 3.3 supports reliable multi-component assemblies in everyday laboratory practice.
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
- Joint size: NS 29/32
- Neck configuration: Centre neck + two straight side necks
- Material: Borosilicate glass 3.3
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Questions about Round bottom flask 6000 ml three necks CN + two SN
What is this article?
Round bottom flask 6000 ml three necks CN + two SN 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.