Beschrijving
Watch glass dish AR glass 70 mm is a laboratory watch glass made from soda-lime glass in accordance with DIN standard 12341. These shallow dishes are well suited to evaporation work and to covering hot beakers during heating or reaction steps. Fire-polished edges reduce the risk of chipping and help prevent breakage under routine handling. Offered in a practical pack of 10 pieces from manufacturer ISOLAB Laborgeräte, the 70 mm diameter fits many common vessel sizes and sample volumes used in chemical, analytical and teaching laboratories. The transparent AR glass body allows clear visual monitoring of contents while providing a stable surface for drying, weighing or temporary holding of solids and residues. Dimensional consistency and durable edge finishing support repeated cleaning and everyday thermal stress associated with covering warm glassware. This watch glass dish is intended for general laboratory use where a reliable, easy-to-handle cover or shallow evaporation dish is required.
This article is part of Watch glasses & crystallising dishes, in Dishes, crucibles & porcelain.
Key features
- Pack size: 10 pc(s)
- Material: Soda-lime AR glass
- Standard: DIN 12341
- Diameter: 70 mm
- Edge finish: Fire-polished
- EAN: 4250362626998
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Questions about watch glasses - glass - 70 mm
What is this article?
watch glasses - glass - 70 mm is the article on this page. Luminix Health distributes ISOLAB for laboratory use. It sits in Watch glasses & crystallising dishes, inside Dishes, crucibles & porcelain, in Labmateriaal.
A watch glass is a shallow curved cover or a dish for drying a few grams. A crystallising dish is the flatter, wider dish a solution is left in while a solid comes out. Neither is volumetric. Diameter is the specification.
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 Watch glasses & crystallising dishes. The catalogue is Labmateriaal.
Shelves beside this one are Crucibles, Trays, bowls & tubs, Mortars & pestles, Evaporating 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.