Description
Three-necked round-bottom flask, 6000 ml is a high-capacity laboratory flask designed for multi-port reaction, reflux and distillation setups. It is produced from DURAN® glass and features a wide centre neck with ground joint NS 45/40 together with two angled side necks with NS 29/32 joints. The larger centre joint accommodates bulky stirrer guides, wide-bore condensers or other heavy accessories, while the side necks remain available for reagent addition, temperature probes or inert-gas lines. The round-bottom form ensures uniform heat distribution and effective stirring when used with heating mantles or oil baths. Angled side necks improve spatial arrangement of connected glassware. Supplied as a single piece from manufacturer Lenz and weighing 1,436 kg, this 6000 ml flask supports preparative synthesis, process chemistry and instructional laboratories that require a robust multi-neck vessel with standardised ground joints and a spacious centre port for demanding experimental layouts.
This article is part of Round-bottom flasks, in Beakers & flasks. See also Flat-bottom flasks.
Key features
- Pack size: 1 pc(s)
- Capacity: 6000 ml
- Centre neck: NS 45/40
- Side necks: NS 29/32
- Side neck design: Angled
- Material: DURAN® glass
Recently viewed
You may also like
Browse related categories
Category
Sub-category
Catalogue
Brand
Questions about Three-necked round-bottom flask, 6000 ml, Centre neck 45/40, side neck 29/32
What is this article?
Three-necked round-bottom flask, 6000 ml, Centre neck 45/40, side neck 29/32 is the article on this page. Luminix Health distributes Lenz 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?
The technical information on this page is the manufacturer's sheet. Read that, not a rewritten specification.
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. Articles in stock ship within 2–5 business days. 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.