Description
Rotilabo® double-neck round-bottom flask is a borosilicate glass laboratory vessel with a capacity of 2000 ml and ground joints NS 29/32 and NS 14/23. The two-neck layout allows simultaneous connection of condensers, addition funnels, thermometers or gas inlets for controlled reactions, distillations and multi-step preparative work. Its spherical base supports even heating with mantles or oil baths and efficient stirring of liquids and suspensions. This Rotilabo® flask from manufacturer ROTH SELECTION is supplied as 1 pc and weighs 0,650 kg. Borosilicate construction provides the durability needed for organic synthesis, solvent handling and laboratory scale-up. Standard joint sizes ensure fit with common adapters and stoppers so closed systems can be maintained when required. The vessel suits chemical, pharmaceutical and analytical laboratories that rely on multi-port round-bottom flasks for flexible process setups and safe handling of larger volumes within the category of round flasks and flasks with ground glass joints.
This article is part of Round-bottom flasks, in Beakers & flasks. See also Flat-bottom flasks.
Key features
- Pack size: 1 pc
- Capacity: 2000 ml
- Material: Borosilicate glass
- Main joint: NS 29/32
- Side joint: NS 14/23
- Design: Double-neck round-bottom
Recently viewed
You may also like
Browse related categories
Category
Sub-category
Catalogue
Brand
Questions about Rotilabo®-double neck round bottom flask, 2000ml, borosilic.glass
What is this article?
Rotilabo®-double neck round bottom flask, 2000ml, borosilic.glass is the article on this page. Luminix Health distributes Carl Roth 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.