Description
Evaporating dishes with a diameter of 40 mm are shallow laboratory vessels intended for solvent evaporation, concentration of solutions and simple residue work. Produced in classic watch-glass form from soda-lime glass, they are thin-walled and finished with a smoothly fused rim that supports safe handling and reduces chipping during routine use. The open geometry promotes efficient surface evaporation under ambient conditions or gentle heating, making the dishes suitable for sample preparation, drying steps and general analytical workflows in chemistry and life-science laboratories. An outer diameter of 40 mm gives a compact footprint for small sample volumes while remaining easy to manipulate with forceps or tongs. Pack size is 10 pieces, a practical unit for everyday bench stock. These evaporating dishes from manufacturer Witeg combine straightforward soda-lime glass construction with reliable laboratory performance for crystallisation support, qualitative observations and mild thermal work. Thin walls aid heat transfer when gentle warming is applied, and the fused edge contributes to mechanical durability in daily practice without unnecessary complexity.
This article is part of Evaporating dishes, in Dishes, crucibles & porcelain.
Key features
- Pack size: 10 pc(s)
- Shape: Watch-glass form
- Material: Soda-lime glass
- Outer diameter: 40 mm
- Construction: Thin-walled with fused rim
Recently viewed
You may also like
Browse related categories
Category
Sub-category
Catalogue
Brand
Questions about Evaporating dishes, watch glass shape,
What is this article?
Evaporating dishes, watch glass shape, 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.