Description
Three-neck round-bottom flask with centre neck NS 24/29 and two angled side arms NS 14/23 offers a 500 ml capacity for multi-connection laboratory setups. Manufactured from heat-resistant, durable borosilicate glass according to DIN 12394, it features 20° angled side necks that simplify the simultaneous use of condensers, addition funnels and sensors. The thick wall, heavy base and reinforced rim help prevent breakage during cleaning and transport. Perfectly ground NS joints with smooth interiors ensure a secure, leak-tight seal. White enamel printing provides durable, clearly visible markings on the vessel. This flask from manufacturer ISOLAB Laborgeräte is well suited to distillation, reflux reactions, organic synthesis and preparative work that demand multiple ports. The round-bottom form promotes uniform heat transfer in heating mantles or baths, while the three-neck arrangement supports efficient reagent addition, temperature monitoring and vapour management in research, educational and analytical laboratories.
This article is part of Round-bottom flasks, in Beakers & flasks. See also Flat-bottom flasks.
Key features
- Pack size: 1 pc
- Capacity: 500 ml
- Centre neck: NS 24/29
- Side arms: 2 × NS 14/23, angled 20°
- Material: Borosilicate glass
- EAN: 4250362625298
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Questions about flask - round bottom - three neck - angled side arm - center neck : NS 24/29 -
What is this article?
flask - round bottom - three neck - angled side arm - center neck : NS 24/29 - is the article on this page. Luminix Health distributes ISOLAB 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.
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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.