Description
Engler flask 125 ml with side arm 100/6-7 mm and socket NS 19/26 is a laboratory distillation flask made from DURAN® tubing in borosilicate glass 3.3. It provides a nominal volume of 0,125 l, a flask diameter of 68 mm and an overall height of 215 mm, together with a ground socket NS 19/26 at the neck. The side arm measures 100/6-7 mm for vapour take-off in Engler-type distillation set-ups used in analytical and quality-control laboratories.
This article is part of Round-bottom flasks, in Beakers & flasks. See also Flat-bottom flasks.
Supplied as 1 pc from manufacturer Witeg, the flask unites the thermal and chemical resistance of borosilicate glass 3.3 with a standardised NS 19/26 joint for secure, interchangeable connections. DURAN® tube construction ensures optical clarity and mechanical robustness during heating and distillation cycles. Net weight is 0,089 kg, offering a light yet stable vessel for bench-top assemblies and compact distillation trains.
The NS 19/26 socket accepts matching cones, adapters and condensers, while the defined side-arm geometry supports controlled transfer of vapour to the receiving path. Well suited to smaller sample volumes in petroleum and solvent characterisation as well as general laboratory distillation tasks, this 125 ml Engler flask with ground joint delivers precise dimensions and dependable glass quality for routine analytical workflows.
Key features
- Pack size: 1 pc
- Nominal volume: 0,125 l
- Material: Borosilicate glass 3.3
- Flask diameter: 68 mm
- Height: 215 mm
- Socket: NS 19/26
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Questions about Distilling flasks Engler 125 ml with side arm
What is this article?
Distilling flasks Engler 125 ml with side arm 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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