Description
Watch glasses in soda-lime glass with fused edges provide reliable laboratory covers for larger beakers, crystallising dishes and evaporating work. This variant has a diameter of 150 mm and is delivered as a pack of 10 pieces, suited to bigger vessel openings and higher-volume sample handling. Transparent soda-lime glass keeps the sample visible at all times, while fused edges improve handling safety and seating on glass rims during repeated use. Typical duties include reducing dust ingress, moderating evaporation in weighing or drying steps, and assisting crystallisation procedures on the bench. The set weighs 0,950 kg and belongs among standard laboratory glass, dishes and crystallisation accessories. These watch glasses from manufacturer ROTH SELECTION support everyday wet-chemistry workflows in teaching, quality control and research environments. The simple concave form rests securely on matching vessels and can be used with gentle heating when a temporary cover is required. A solid consumable option for laboratories stocking reusable 150 mm glass covers in consistent multi-packs.
This article is part of Watch glasses & crystallising dishes, in Dishes, crucibles & porcelain.
Key features
- Pack size: 10 pc(s)
- Product type: Watch glasses
- Material: Soda-lime glass
- Edge finish: Fused edges
- Diameter: Ø 150 mm
- Weight: 0,950 kg
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Questions about Watch glasses, soda-lime glass, fused edges, Ø 150 mm, 10 unit(s)
What is this article?
Watch glasses, soda-lime glass, fused edges, Ø 150 mm, 10 unit(s) is the article on this page. Luminix Health distributes Carl Roth for laboratory use. It sits in Watch glasses & crystallising dishes, inside Dishes, crucibles & porcelain, in Labware.
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 Labware.
Shelves beside this one are Crucibles, Trays, bowls & tubs, Mortars & pestles, Evaporating dishes and Dishes (other).
What should I check before I order?
The technical information on this page is the manufacturer's sheet. Read that, not a rewritten specification.
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.