Description
Round-bottom flask with standard ground joint NS 29/32, GLASSCO series, is a 1000 ml laboratory vessel made from high-quality borosilicate glass 3.3 (LBG 3.3). With a nominal volume of 1 l and a net weight of 0,400 kg, it offers a robust, heat-resistant form for heating, mixing and reaction work under everyday laboratory conditions. The NS 29/32 ground joint allows reliable connection to condensers, adapters and other jointed glassware in distillation, reflux and synthesis assemblies. Offered as a single piece from manufacturer Labbox, this GLASSCO flask follows DIN 12602 and is widely used as a reaction, distillation or receiving flask in chemical and analytical laboratories. The spherical body supports even heat distribution when paired with heating mantles or baths, while the standardised joint simplifies modular apparatus build-up. Typical applications include round-bottom, ground-joint, distillation and collecting-flask duties in teaching, research and routine quality-control environments where durable borosilicate glassware is 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: 1 l
- Joint size: NS 29/32
- Product type: GLASSCO
- EAN: 8434868057692
- GTIN: 08434868057692
- Technical Information Sheet:
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Questions about Boiling flask round bottom, GLASSCO, mouth 29/32, 1000 ml
What is this article?
Boiling flask round bottom, GLASSCO, mouth 29/32, 1000 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.