Description
Flat-bottom flask with standard ground joint LBG 3.3, NS 19/26, 100 ml is a multi-pack laboratory vessel for heating, mixing and reaction applications that benefit from a stable standing base. Fabricated from borosilicate glass 3.3, each flask delivers the thermal shock resistance and chemical durability required for routine aqueous and organic laboratory work. With a nominal volume of 0,1 l, the design supports small- to medium-scale preparations, distillations and sample handling. The NS 19/26 standard ground joint ensures consistent, interchangeable coupling to condensers, adapters and other jointed apparatus without specialised seals under normal conditions. The flat bottom rests securely on hotplates, stirrers and benchtops, facilitating both heated and ambient workflows. This pack of 12 pieces comes from manufacturer Labbox as part of the LBG product family and has a net weight of 0,780 kg. Clear borosilicate walls permit straightforward visual control of contents and process changes. The set is practical for teaching laboratories, shared research benches and quality-control stations that rely on standardised NS 19/26 geometry and robust everyday glassware in convenient multi-unit packaging.
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
- Nominal volume: 100 ml
- Ground joint: NS 19/26
- EAN: 8434868005327
- GTIN: 08434868005327
- Technical Information Sheet:
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Questions about Boiling flask, flat bottom, LBG 3.3, mouth 19/26, 100 ml, 12 pcs
What is this article?
Boiling flask, flat bottom, LBG 3.3, mouth 19/26, 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.
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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.