Description
Three-neck round-bottom flask with centre neck NS 29/32 and two angled side arms NS 29/32, 1000 ml, is a large multi-neck reaction flask designed for distillation, reflux and multi-port preparative work. Fabricated from heat-resistant, durable borosilicate glass to DIN 12394, it features 20° angled side necks that leave the centre joint free for stirring or charging while accommodating condensers, dropping funnels or sensors. Thick walls, a heavy base and a reinforced rim minimise breakage risk during cleaning and transport. Precisely ground NS joints with smooth inner surfaces guarantee a secure, leak-tight seal. Clear white enamel markings permanently identify the vessel. Supplied as a single unit from manufacturer ISOLAB Laborgeräte, this 1000 ml three-neck flask is suited to larger-scale organic synthesis, solvent recovery and general laboratory procedures requiring three simultaneous standard ground joints.
This article is part of Round-bottom flasks, in Beakers & flasks. See also Flat-bottom flasks.
Key features
- Pack size: 1 pc
- Capacity: 1000 ml
- Material: Borosilicate glass
- Centre neck: NS 29/32
- Side arms: 2 angled NS 29/32 (20°)
- EAN: 4250362625434
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Questions about flask - round bottom - three neck - angled side arm - center neck : NS 29/32 -
What is this article?
flask - round bottom - three neck - angled side arm - center neck : NS 29/32 - is the article on this page. Luminix Health distributes ISOLAB 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.
