Description
Kjeldahl flask, DURAN®, with standard ground joint 19/26 is a 100 ml laboratory flask for analytical procedures that rely on a standardised ground-joint connection. Made from DURAN® glass, the vessel adopts the familiar Kjeldahl shape employed in digestion and related laboratory workflows. Its standard ground joint 19/26 supports secure coupling to condensers, adapters and other jointed components. Provided as 1 pc and weighing 0,085 kg, the flask is offered by manufacturer Lenz as part of the assortment of round flasks and flasks with ground glass joints. The 100 ml capacity balances workable sample volume with manageable bench footprint for everyday analytical tasks. Clear DURAN® glass permits straightforward observation of contents throughout heating and reaction stages. This 100 ml Kjeldahl flask with NS 19/26 joint integrates into existing ground-joint systems used across research, quality-control and teaching laboratories that require a durable DURAN® vessel for routine wet-chemistry applications.
This article is part of Round-bottom flasks, in Beakers & flasks. See also Flat-bottom flasks.
Key features
- Pack size: 1 pc
- Type: Kjeldahl flask
- Material: DURAN®
- Standard ground joint: 19/26
- Capacity: 100 ml
- Weight: 0,085 kg
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Questions about Kjeldahl flask, DURAN®, with standard ground joint 19/26, 100 ml, 1 unit(s)
What is this article?
Kjeldahl flask, DURAN®, with standard ground joint 19/26, 100 ml, 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?
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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.