Description
Round flask DURAN® transparent glass, 100 ml, NS 24/29 is a laboratory round-bottom flask in transparent DURAN® glass fitted with a standard ground joint NS 24/29. The 100 ml capacity and compact 0,058 kg unit weight make it practical for small-scale distillation, reflux, and sample-handling work where clear visual control of the contents is required. Supplied as 1 pc, the flask integrates readily into ground-joint assemblies used for distillation and Soxhlet appliances, environmental analysis, and general sampling or sample preparation. The spherical body supports uniform heating and mixing when paired with suitable laboratory heaters or baths, while the NS 24/29 joint ensures interchangeability with common condensers, adapters, and receivers. From manufacturer Lenz, this DURAN® transparent glass round flask is intended for routine organic and analytical workflows that rely on robust, transparent glassware. It suits teaching, research, and quality-control laboratories that standardise on NS 24/29 connections and need a dependable 100 ml round flask for repeated distillation and extraction setups without unnecessary complexity.
This article is part of Round-bottom flasks, in Beakers & flasks.
Key features
- Pack size: 1 pc
- Product type: Round flask
- Material: DURAN® transparent glass
- Capacity: 100 ml
- Ground joint: NS 24/29
- Weight: 0,058 kg
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Questions about Round flasks,DURAN®, transparent glass, 100 ml, NS 24/29, 1 unit(s)
What is this article?
Round flasks,DURAN®, transparent glass, 100 ml, NS 24/29, 1 unit(s) is the article on this page. Luminix Health distributes Lenz 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.
What should I check before I order?
The technical information on this page is the manufacturer's sheet. Read that, not a rewritten specification.
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.