Description
Receiving flask HV with socket NS 14/23 is a compact high-vacuum collection vessel designed according to Dr. Stroch for controlled distillate isolation under reduced pressure. The 100 ml flask is equipped with an 8 mm high-vacuum valve stopcock and a ground socket NS 14/23 fitted with hooks for secure joint retention. This configuration supports tight sealing and reliable operation on Schlenk lines, vacuum manifolds and small-scale distillation trains used in synthetic and analytical laboratories. Net weight is 0,16 kg, making the piece easy to handle and mount in standard laboratory clamps. From manufacturer Witeg, the HV receiving flask is intended for applications where minimal leakage and precise fraction transfer are essential, including air- or moisture-sensitive chemistry. The side-mounted high-vacuum valve allows isolation of the collected material without disturbing the main apparatus, while the hooked NS 14/23 socket ensures stable connection to condensers or adapters. Supplied as one piece, it is a practical component for research groups working routinely under high vacuum.
This article is part of Round-bottom flasks, in Beakers & flasks. See also Flat-bottom flasks.
Key features
- Pack size: 1 pc
- Capacity: 100 ml
- Socket: NS 14/23 with hooks
- Valve: High-vacuum valve stopcock 8 mm
- Design: HV receiving flask according to Dr. Stroch
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Questions about HV-collecting flasks, 100 ml, with high
What is this article?
HV-collecting flasks, 100 ml, with high 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.