Description
Rotilabo® round bottom flask, 1000 ml is a borosilicate glass reaction vessel with a wide standard ground joint NS 45/40. The one-litre volume is appropriate for scale-up work, solvent recovery, reflux reactions and other procedures that benefit from a spherical flask shape and even heat transfer. Borosilicate glass delivers the chemical durability and thermal performance required for routine laboratory heating and cooling cycles. The larger NS 45/40 joint accommodates corresponding condensers, adapters and accessories, supporting flexible glassware configurations in organic and inorganic chemistry. Transparent walls allow operators to follow colour development, boiling patterns and separations without interrupting the process. Supplied as one piece with a weight of 0,365 kg, the flask pairs with heating mantles, cork rings and laboratory clamps for stable bench or hood use. This Rotilabo® flask from manufacturer ROTH SELECTION fits established ground-glass systems used in research, education and analytical environments. Round-bottom geometry continues to be a preferred format for controlled thermal work under atmospheric or reduced pressure when combined with proper supports and laboratory safety practice.
This article is part of Round-bottom flasks, in Beakers & flasks. See also Flat-bottom flasks.
Key features
- Pack size: 1 pc
- Product type: Round bottom flask
- Brand: Rotilabo®
- Capacity: 1000 ml
- Material: Borosilicate glass
- Ground joint: NS 45/40
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Questions about Rotilabo®-round bottom flask, 1000 ml, borosilicate glass, NS 45/40, 1 unit(s)
What is this article?
Rotilabo®-round bottom flask, 1000 ml, borosilicate glass, NS 45/40, 1 unit(s) 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.
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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.
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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.