Description
Rotilabo® round bottom flask, wide neck, is a compact borosilicate glass vessel designed for everyday laboratory synthesis, sample preparation and small-scale reactions. With a working volume of 50 ml, a wide neck for easy access and an overall height of 105 mm, it simplifies addition of solids, use of larger spatulas or stoppers, and cleaning between runs. The spherical base promotes even heating and efficient mixing when paired with suitable heating blocks, oil baths or magnetic stirrers. Supplied in a pack of 10 pieces with a total weight of 0,250 kg, this flask from manufacturer ROTH SELECTION is practical for teaching labs, method development and routine analytical or preparative work. Borosilicate glass delivers the thermal shock resistance and chemical durability expected of standard laboratory glassware. The wide-neck Rotilabo® design is well suited to crystallisations, digestions, extractions and general wet-chemistry tasks that benefit from convenient filling and emptying of a small round bottom flask.
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®
- Material: Borosilicate glass
- Capacity: 50 ml
- Neck type: Wide neck
- Height: 105 mm
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Questions about Rotilabo®-round bottom flask, wide neck, 50 ml, borosiilicate glass, H 105 mm
What is this article?
Rotilabo®-round bottom flask, wide neck, 50 ml, borosiilicate glass, H 105 mm 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.