Description
Schlenk flask, 25 ml, equipped with socket NS 14,5/23, a lateral glass stopcock of 2,5 mm bore and a 9 mm olive is a specialised vessel for air- and moisture-sensitive chemistry, manufactured from borosilicate glass 3.3. The compact 25 ml nominal volume suits small-scale Schlenk-line techniques, inert-gas manipulations and vacuum transfers. A solid glass plug stopcock with NS 14,5/2,5 mm bore provides reliable isolation, while the 9 mm olive enables secure tubing connection for gas or vacuum lines. Borosilicate glass 3.3 offers the thermal and chemical resistance required for repeated heating, cooling and exposure to reactive reagents. Supplied as one piece with a net weight of 0,064 kg and produced in Germany under the Rettberg ® mark by manufacturer Rettberg, this single-neck Schlenk flask integrates seamlessly into standard Schlenk apparatus. The ground socket NS 14,5/23 accepts matching joints for condensers, septa or adapters, supporting efficient handling of organometallic and other sensitive compounds in research laboratories.
This article is part of Round-bottom flasks, in Beakers & flasks. See also Flat-bottom flasks.
Key features
- Pack size: 1 pc
- Product type: Schlenk apparatus
- Number of necks: 1
- Nominal volume: 25 ml
- Material: Borosilicate glass 3.3
- Joint size: Socket NS 14,5/23
- Technical Information Sheet:
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Questions about Nitrogen flask, 25 ml, socket size 14,5/23, side stopcock 2,5 mm bore,
What is this article?
Nitrogen flask, 25 ml, socket size 14,5/23, side stopcock 2,5 mm bore, is the article on this page. Luminix Health distributes Rettberg 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.