Description
Rotilabo® round bottom flask, 50 ml is a borosilicate glass laboratory vessel fitted with a standard ground joint NS 19/26. The spherical body supports even heat distribution during heating, reflux and small-scale reaction work, while the calibrated 50 ml volume suits preparative and teaching applications that require compact glassware. Each pack contains 10 pc(s), giving laboratories a ready stock of matched flasks for parallel setups or routine replacement. The NS 19/26 joint interfaces cleanly with condensers, dropping funnels, adapters and other ground-glass components commonly used in organic and analytical workflows. Produced in the Rotilabo® range from manufacturer ROTH SELECTION, the flasks are intended for general laboratory glassware duties where chemical resistance and dimensional consistency of borosilicate glass are essential. Pack weight is 0,600 kg. These round bottom flasks belong to the established category of round flasks and flasks with ground glass joints and integrate directly into existing jointed apparatus without special tooling, supporting distillation trains, reaction mixtures and sample concentration steps under standard laboratory conditions.
This article is part of Round-bottom flasks, in Beakers & flasks. See also Flat-bottom flasks.
Key features
- Pack size: 10 pc(s)
- Brand: Rotilabo®
- Product type: Round bottom flask
- Volume: 50 ml
- Material: Borosilicate glass
- Ground joint: NS 19/26
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Questions about Rotilabo®-round bottom flask, 50 ml, borosilicate glass, NS 19/26, 10 unit(s)
What is this article?
Rotilabo®-round bottom flask, 50 ml, borosilicate glass, NS 19/26, 10 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.
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.