Beschrijving
PRECISO Vigreux fractionating column NS 29/32 without glass jacket is compact laboratory glassware engineered for efficient fractional distillation. The column features a ground core NS 29/32 together with a matching socket NS 29/32, a length of 300 mm and 16 internal rings that increase surface area for vapour-liquid equilibrium. Absence of a glass jacket yields a lighter assembly weighing only 0,141 kg net, facilitating handling in space-restricted set-ups. Delivered as a single piece from manufacturer Witeg, the PRECISO design retains the characteristic Vigreux indentations that drive multiple condensation-evaporation stages and thereby enhance separation of closely boiling components. Standard NS 29/32 joints ensure direct compatibility with existing round-bottom flasks, condensers and distillation heads. Organic-synthesis, solvent-purification and teaching laboratories requiring reliable yet unjacketed fractionating performance will find this 300 mm column a practical addition to their glassware inventory.
This article is part of Reaction vessels & jacketed vessels, in Beakers & flasks.
Key features
- Pack size: 1 pc
- Product type: PRECISO Vigreux fractionating column
- Joint size: NS 29/32
- Length: 300 mm
- Number of rings: 16
- Design: without glass jacket
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Questions about Fractionating columns, Vigreux, 300 mm
What is this article?
Fractionating columns, Vigreux, 300 mm is the article on this page. Luminix Health distributes Witeg for laboratory use. It sits in Reaction vessels & jacketed vessels, inside Beakers & flasks, in Labmateriaal.
A reaction vessel is the flask a synthesis actually runs in, sometimes jacketed so a fluid can heat or cool the wall. The joints, the working volume and the jacket connections are the specification. It is not a storage bottle.
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 Reaction vessels & jacketed vessels. The catalogue is Labmateriaal.
Shelves beside this one are Round-bottom flasks, Beakers, Erlenmeyer flasks, Flat-bottom flasks, Flasks (other) and Beaker & flask accessories.
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