Description
Evaporating dishes with a diameter of 70 mm are shallow laboratory vessels intended for concentrating solutions, drying residues, and related sample-preparation steps. Formed in classic watch-glass geometry from soda glass, they combine a thin wall for responsive heat transfer with a fused rim that gives a smooth, durable working edge. The open profile presents a favourable surface-to-volume ratio, supporting efficient solvent removal under gentle heating or ambient conditions while keeping the contents easy to observe. Each unit has a net weight of 0,018 kg and is supplied in a practical pack of 10 pieces for routine bench use. These evaporating dishes from manufacturer Witeg suit teaching laboratories, quality-control workflows, and research settings where aqueous or mild organic media are handled. Typical applications include evaporating small volumes, drying precipitates, crystallisation work, and intermediate holding of samples before weighing or further analysis. The soda-glass construction and fused rim support everyday handling without unnecessary bulk, and the 70 mm format fits standard hotplates, desiccators, and storage trays used across general analytical practice.
This article is part of Evaporating dishes, in Dishes, crucibles & porcelain.
Key features
- Pack size: 10 pc(s)
- Diameter: 70 mm
- Shape: Watch-glass form
- Construction: Thin-walled
- Rim: Fused
- Material: Soda glass
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Questions about Evaporating dishes Ø: 70 mm
What is this article?
Evaporating dishes Ø: 70 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.
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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.