Description
Ground three-neck round-bottom flask with inclined necks, LBG 3.3, centre 29/32, long is a laboratory glassware vessel made from borosilicate glass 3.3 for distillation, reaction and collection work. The flask has a nominal volume of 0,1 l and three ground necks, with the centre joint specified as NS 29/32 in a long configuration and inclined side necks for multi-port setups. Borosilicate glass 3.3 provides the thermal and chemical resistance expected in routine organic synthesis, solvent handling and heating applications under standard laboratory conditions. Net weight is 0,070 kg per piece. This multi-neck round-bottom flask from manufacturer Labbox suits assemblies that require simultaneous connection of condensers, dropping funnels, thermometers or gas inlets via standard ground joints. Categories include round-bottom flasks, ground-joint flasks, distillation flasks and receiving flasks. Supplied as a single unit, it supports modular glass apparatus in research, teaching and quality-control laboratories where LBG 3.3 borosilicate components and NS 29/32 centre joints are specified.
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: 0,1 l
- Number of necks: 3
- Joint size: NS 29/32
- EAN: 8434868099289
- GTIN: 08434868099289
- Technical Information Sheet:
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Questions about Flask, round bottom with three necks (side angle), LBG 3.3, cent. 29/32, side 14
What is this article?
Flask, round bottom with three necks (side angle), LBG 3.3, cent. 29/32, side 14 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.