Description
Round-bottom flask with standard ground joint, GLASSCO, NS 14/23, 50 ml is a compact laboratory flask made from high-quality borosilicate glass 3.3, supplied here as a practical multipack of 10 pieces. Each flask carries a precision NS 14/23 ground joint for secure coupling to condensers, adapters and other standard ground-joint components in small-scale synthesis and teaching. Nominal volume per flask is 50 ml (0,05 l); the pack has a net weight of 0,530 kg. Produced in accordance with DIN/ISO 4797 and USP and offered by manufacturer Labbox under the GLASSCO line, the glassware provides the thermal-shock and chemical resistance associated with borosilicate 3.3. The spherical body promotes even heating and mixing during reflux or mild vacuum work, while the transparent wall allows continuous visual control of contents. Ideal for laboratories that need several identical NS 14/23 round-bottom flasks for parallel reactions, student practicals, solvent recovery or as receiving vessels in mini-distillation setups.
This article is part of Round-bottom flasks, in Beakers & flasks. See also Flat-bottom flasks.
Key features
- Pack size: 10 pcs
- Material: Borosilicate glass 3.3
- Nominal volume: 50 ml
- Joint size: NS 14/23
- EAN: 8434868006034
- GTIN: 08434868006034
- Technical Information Sheet:
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Questions about Ballon à distiller à fond rond, GLASSCO, col 14/23, 50 ml, 10 pièces
What is this article?
Ballon à distiller à fond rond, GLASSCO, col 14/23, 50 ml, 10 pièces is the article on this page. Luminix Health distributes Labbox for laboratory use. It sits in Ballons à fond rond, inside Béchers & fioles, 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 Béchers & fioles. The sub-category is Ballons à fond rond. The catalogue is Matériel de laboratoire.
Shelves beside this one are Béchers, Fioles Erlenmeyer, Récipients de réaction & récipients à double enveloppe, Fioles à fond plat, Fioles (autres) and Accessoires pour béchers & fioles.
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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.