Description
Four-neck round-bottom flask with angled necks and standard ground joints is a multi-port laboratory vessel intended for reaction, distillation, reflux and synthesis applications. Fabricated from borosilicate glass 3.3, it delivers the thermal shock resistance and chemical durability expected in everyday laboratory practice. The flask offers a 1000 ml nominal volume, giving sufficient working capacity for multi-component preparative setups. Four necks fitted with standard ground joints in the 29/32 and 29/3 configuration allow simultaneous connection of condensers, dropping funnels, thermometers, gas inlets or mechanical stirrers without constant reconfiguration. Angled side necks improve access to the reaction mixture and help minimise interference between attached apparatus. With a net weight of 0,466 kg, the piece remains practical to handle on stands and heating mantles. This round-bottom flask from manufacturer Labbox supports organic synthesis, solvent recovery and multi-step procedures and is supplied as a single unit for research, teaching and quality-control laboratories. Typical use spans round-bottom, ground-joint, distillation and receiving flask workflows.
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: 1000 ml
- Number of necks: 4
- Joint size: NS 29/32
- EAN: 8434868099227
- GTIN: 08434868099227
- Technical Information Sheet:
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Questions about Flask, Round Bottom, 4 Necks Angular, 1000 ml, 29/32 and 29/32
What is this article?
Flask, Round Bottom, 4 Necks Angular, 1000 ml, 29/32 and 29/32 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.
How does ordering and shipping work?
Luminix Health distributes this article from the heart of Europe. Delivery across Europe, two to five days when in stock. Standard delivery is free from €250 excl. VAT. Cold-chain goods and dangerous goods under ADR are never included in that free delivery. The terms are in the Shipping Policy. The full brand index is on shop by brand. Who we are is on about us.
Which other categories should I open?
The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.
