Description
Flat-bottom flask with standard ground joint LBG 3.3, NS 24/29, 100 ml is a borosilicate laboratory flask intended for heating, stirring and jointed assembly work. Fabricated from borosilicate glass 3.3 (LBG 3.3), it combines chemical resistance with good thermal performance for everyday laboratory use. Each flask has a 100 ml nominal capacity and an NS 24/29 standard ground joint for reliable coupling to condensers, dropping funnels and other ground-joint components. The flat base rests securely on hotplates and laboratory benches, promoting stable operation during mixing or gentle boiling. This multipack of 12 pieces from manufacturer Labbox supports teaching labs, parallel experiments and stock replenishment where identical jointed vessels are needed. Net weight of the pack is 0,780 kg. Clear LBG 3.3 glass allows easy observation of colour changes, phase separation or precipitate formation. Suitable for general synthetic, analytical and educational applications that call for interchangeable NS 24/29 flat-bottom flasks in a convenient multi-unit pack.
This article is part of Round-bottom flasks, in Beakers & flasks. See also Flat-bottom flasks.
Key features
- Pack size: 12 pc(s)
- 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: 8434868005341
- Technical Information Sheet:
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Questions about Boiling flask, flat bottom, LBG 3.3, mouth 24/29, 100 ml, 12 pcs
What is this article?
Boiling flask, flat bottom, LBG 3.3, mouth 24/29, 100 ml, 12 pcs 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.
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.