Description
Flat-bottom flask with standard ground joint LBG 3.3, NS 24/29, 100 ml is a laboratory glass vessel designed for routine heating, mixing and reaction work on a stable base. Made from borosilicate glass 3.3, it offers the thermal-shock resistance and chemical durability expected of LBG 3.3 laboratory glassware. The nominal volume of 100 ml (0,1 l) suits small- to medium-scale preparations, while the NS 24/29 standard ground joint allows secure connection to condensers, adapters and other jointed apparatus without additional sealing media in many applications. Its flat bottom provides a broad contact surface for hotplates and stirrers, supporting even heat transfer and safe standing on the bench. Supplied as a single piece with a net weight of 0,055 kg, this flask from manufacturer Labbox fits general chemistry, teaching laboratories and quality-control workflows where interchangeable ground-joint glassware is required. The clear borosilicate construction aids visual monitoring of contents during dissolution, distillation setups or sample holding. Compatible with common laboratory cleaning and autoclave regimes appropriate for borosilicate 3.3, it is a practical choice for everyday volumetric and reaction tasks.
This article is part of Round-bottom flasks, in Beakers & flasks. See also Flat-bottom flasks.
Key features
- Pack size: 1 pc
- Product type: Flat-bottom flask with standard ground joint
- Material: Borosilicate glass 3.3 (LBG 3.3)
- Nominal volume: 100 ml
- Joint size: NS 24/29
- EAN: 8434868005334
- GTIN: 08434868005334
- Technical Information Sheet:
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Questions about Boiling flask, flat bottom, LBG 3.3, mouth 24/29, 100 ml
What is this article?
Boiling flask, flat bottom, LBG 3.3, mouth 24/29, 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 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.