Description
Evaporating dishes with a diameter of 250 mm are thin-walled laboratory vessels in watch glass form, produced from soda glass with a ground rim. They are intended for evaporation, concentration and drying tasks that benefit from a larger open surface and greater working volume than smaller formats. The thin wall supports effective heat transfer during mild heating, while the shallow watch glass geometry maximises the free surface available for solvent loss. A ground rim provides a neat, even edge that sits securely on hot plates, sand baths or laboratory supports. Each dish has a net weight of 0,375 kg and is offered as a single piece, making it practical for dedicated large-sample or shared-equipment stations. These evaporating dishes from manufacturer Witeg deliver the optical clarity and everyday chemical resistance associated with soda glass in a robust, reusable form. The 250 mm diameter suits broader drying areas and higher-volume work in research, quality control and teaching environments. Apply them where aqueous media and many routine laboratory liquids require a stable glass evaporating dish with classic watch glass contours.
This article is part of Evaporating dishes, in Dishes, crucibles & porcelain.
Key features
- Pack size: 1 pc
- Diameter: 250 mm
- Shape: Watch glass form
- Construction: Thin-walled
- Rim: Ground
- Material: Soda glass
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Questions about Evaporating dishes Ø: 250 mm
What is this article?
Evaporating dishes Ø: 250 mm is the article on this page. Luminix Health distributes Witeg for laboratory use. It sits in Evaporating dishes, inside Dishes, crucibles & porcelain, in Labware.
An evaporating dish is a shallow porcelain or glass dish used to drive off a liquid over heat. The flat form gives surface area. Porcelain takes a higher heat than borosilicate. It is not a crucible and it is not a volumetric vessel.
A dish is an open vessel for drying, evaporating or holding a solid. Porcelain and glazed ceramic take a higher temperature than borosilicate glass, which is why a crucible, not a beaker, goes into a furnace. A watch glass covers, or holds a small amount for drying. A mortar is for grinding. The temperature and the chemical, not the shape alone, choose the material. Laboratory ware of this family is listed under ISO laboratory ware.
Which category should I open next?
The category is Dishes, crucibles & porcelain. The sub-category is Evaporating dishes. The catalogue is Labware.
Shelves beside this one are Crucibles, Trays, bowls & tubs, Mortars & pestles, Watch glasses & crystallising dishes and Dishes (other).
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.