Description
Evaporating dishes 140 ml are porcelain laboratory vessels designed for medium-volume concentration, drying and residue work in analytical and preparative chemistry. The dish provides a capacity of 140 ml, an outer diameter of 94 mm and a height of 42 mm, combined with a round bottom that supports uniform heating on hot plates or in drying cabinets. An integrated spout allows controlled transfer of liquids after partial evaporation, limiting spillage at the rim. Porcelain construction offers good thermal stability and chemical resistance for routine aqueous and many organic sample matrices. Available as a single unit from manufacturer Witeg, this format is well suited to sample preparation, gravimetric steps and teaching laboratories that need a robust intermediate size between small crucibles and larger evaporating basins. The vessel sits stably on the bench yet remains light enough for repeated handling; net weight is about 0,07 kg. Clear geometry and a practical pour spout make these evaporating dishes a dependable choice for everyday evaporation, concentration and drying tasks in research, quality control and educational settings.
This article is part of Round-bottom flasks, in Beakers & flasks. See also Flat-bottom flasks.
Key features
- Pack size: 1 pc
- Material: Porcelain
- Capacity: 140 ml
- Diameter: 94 mm
- Height: 42 mm
- Bottom shape: Round bottom
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Questions about Evaporating dishes 140ml
What is this article?
Evaporating dishes 140ml is the article on this page. Luminix Health distributes Witeg 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?
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.