Description
Schlenk flask 50 ml NS 29/32 is a versatile round-bottom vessel for handling air-sensitive compounds on the laboratory scale. Equipped with a lateral stopcock at 45° featuring a hollow plug and an 8 mm tubing olive, it supports efficient vacuum transfer, inert-gas purging and controlled addition of reagents. The NS 29/32 ground joint mates with standard laboratory glassware such as condensers, adapters and dropping funnels. Produced from borosilicate glass by Witeg, the flask withstands typical thermal cycling and solvent exposure encountered in synthetic work. The 50 ml capacity is well suited to intermediate-scale reactions, recrystallisations under inert atmosphere and short-term storage of reactive intermediates. The angled side arm positions the stopcock conveniently away from the flask body, improving accessibility when the vessel is clamped on a stand or Schlenk line. Delivered as a single unit, this Schlenk flask supports organometallic, coordination and organic chemistry workflows that demand reliable exclusion of air and moisture.
This article is part of Round-bottom flasks, in Beakers & flasks. See also Flat-bottom flasks.
Key features
- Pack size: 1 pc
- Capacity: 50 ml
- Joint size: NS 29/32
- Material: Borosilicate glass
- Side stopcock: 45° with hollow plug
- Hose connection: 8 mm
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Questions about Nitrogen flasks, acc. to Schlenk, capaci
What is this article?
Nitrogen flasks, acc. to Schlenk, capaci 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.
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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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