Description
Round-bottom flask with standard ground joint, GLASSCO NS 14/23, 100 ml is a laboratory flask made from high-quality borosilicate glass LBG 3.3. Produced in accordance with DIN/ISO 4797 and the United States Pharmacopeia (USP), it offers the chemical resistance and dimensional consistency expected for routine ground-joint assemblies. The NS 14/23 standard ground joint provides a secure, interchangeable connection to condensers, adapters and other common glassware components used in distillation and reaction work. With a nominal volume of 100 ml and a net weight of 0,070 kg, this single-piece unit is practical for preparative organic chemistry, solvent recovery and teaching laboratories. The GLASSCO line from manufacturer Labbox combines the thermal-shock behaviour of borosilicate 3.3 with a spherical base that supports even heating on mantles or baths. It serves equally well as a distillation flask, receiving flask or general reaction vessel wherever standardised NS joints and durable laboratory glassware are required.
This article is part of Round-bottom flasks, in Beakers & flasks. See also Flat-bottom flasks.
Key features
- Pack size: 1 pc
- Material: Borosilicate glass 3.3
- Nominal volume: 100 ml
- Joint size: NS 14/23
- Product line: GLASSCO
- EAN: 8434868057678
- GTIN: 08434868057678
- Technical Information Sheet:
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Questions about Boiling flask round bottom, GLASSCO, mouth 14/23, 100 ml
What is this article?
Boiling flask round bottom, GLASSCO, mouth 14/23, 100 ml is the article on this page. Luminix Health distributes Labbox for laboratory use. It sits in Round-bottom flasks, inside Beakers & flasks, in Matériel de laboratoire.
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 Matériel de laboratoire.
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.