Description
Receiving flask according to Schlenk 1000 ml cylindrical NS 14/23 is a larger-capacity laboratory vessel for collecting distillates in Schlenk-line and vacuum distillation applications. The flask has a round bottom and cylindrical body, equipped with a ground joint sleeve NS 14/23 and a lateral stopcock. The stopcock includes a hollow plug, glass handle, 2,5 mm bore, NS 14,5 connection and an 8 mm olive for tubing attachment. Overall dimensions are 300 × 80 mm with a nominal volume of 1 l. This receiving flask from manufacturer Witeg is intended for controlled isolation and transfer of fractions under inert atmosphere or reduced pressure. The integrated side stopcock permits convenient removal of collected material without dismantling the apparatus. It is suitable for organic synthesis, air-sensitive chemistry and preparative distillation trains that employ standard ground-joint glassware. The cylindrical Schlenk design provides practical handling characteristics while maintaining the geometry preferred in research and preparative laboratory workflows.
This article is part of Round-bottom flasks, in Beakers & flasks. See also Flat-bottom flasks.
Key features
- Pack size: 1 pc
- Nominal volume: 1 l
- Joint size: NS 14/23
- Stopcock bore: 2,5 mm
- Olive diameter: 8 mm
- Dimensions: 300 x 80 mm
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Questions about Collecting flask cylindrical 1000ml ST14
What is this article?
Collecting flask cylindrical 1000ml ST14 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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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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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.