Description
Round-bottom flask with standard ground joint, GLASSCO NS 14/23, 100 ml is supplied as a convenient 10-piece pack for laboratories that need multiple identical vessels. Each flask is manufactured from high-quality borosilicate glass LBG 3.3 and conforms to DIN/ISO 4797 and the United States Pharmacopeia (USP), ensuring reliable chemical resistance and joint interchangeability. The NS 14/23 ground joint mates securely with standard condensers, still heads and adapters used in distillation trains and reaction setups. Individual flasks have a nominal volume of 100 ml; the complete pack has a net weight of 0,680 kg. Belonging to the GLASSCO series from manufacturer Labbox, these flasks combine the thermal performance of borosilicate 3.3 with a round bottom that promotes uniform heat transfer on heating mantles or oil baths. Ideal for organic synthesis, solvent recovery, teaching courses and any workflow that benefits from stocked, standardised receiving or distillation flasks.
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: 100 ml
- Joint size: NS 14/23
- Product line: GLASSCO
- EAN: 8434868006058
- GTIN: 08434868006058
- Technical Information Sheet:
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Questions about Ballon à fond rond, GLASSCO, col 14/23, 100 ml, 10 pièces
What is this article?
Ballon à fond rond, GLASSCO, col 14/23, 100 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.
What should I check before I order?
When this page shows a safety data sheet, use that manufacturer file. Hazard text does not belong in the sales description. For a pack size, a grade or a certificate that is not on the page, send a quote request or contact the team.
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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.