Description
Kjeldahl flask, DURAN®, with standard ground joint 14/23 is a 100 ml laboratory flask intended for analytical glassware assemblies that require a reliable ground-joint connection. The vessel is produced from DURAN® glass and carries the classic Kjeldahl form used in digestion and related wet-chemistry work. Its standard ground joint 14/23 permits secure coupling to condensers, adapters and other jointed components commonly found in laboratory setups. Offered as 1 pc and weighing 0,080 kg, the flask comes from manufacturer Lenz within the range of round flasks and flasks with ground glass joints. The 100 ml capacity suits bench-scale sample handling where a compact Kjeldahl flask with an NS 14/23 interface is needed. Clear DURAN® glass supports visual observation of contents during heating and reaction steps. This unit integrates readily into existing ground-joint systems used in research, quality-control and teaching laboratories that specify a 100 ml Kjeldahl flask with standard ground joint 14/23 for routine analytical procedures.
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: 14/23
- Capacity: 100 ml
- Weight: 0,080 kg
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Questions about Kjeldahl flask, DURAN®, with standard ground joint 14/23,100 ml, 1 unit(s)
What is this article?
Kjeldahl flask, DURAN®, with standard ground joint 14/23,100 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.