Description
Watch glass, PTFE, 150 mm is a laboratory cover dish made for protecting larger beakers and open vessels during chemical handling and sample work. Produced by isostatic moulding from pure PTFE, it is completely resistant and chemically inert, so it does not react with typical laboratory reagents or solvents. The material is FDA-compliant and remains serviceable up to 280 °C, allowing use in both ambient and moderately heated applications. Its 150 mm diameter offers broad coverage for bigger glassware, supporting reduced evaporation, better dust protection and lower risk of contamination. The item is supplied as one piece with a net weight of 0,100 kg and is available from manufacturer Labbox. The inert PTFE surface combined with a stable moulded geometry provides reliable performance under repeated chemical and thermal load. Laboratories engaged in general chemistry, analytical preparation, teaching or process support can use this watch glass as a durable, non-reactive alternative to glass covers whenever aggressive media or elevated temperatures are expected.
This article is part of Watch glasses & crystallising dishes, in Dishes, crucibles & porcelain.
Key features
- Pack size: 1 pc(s)
- Material: pure PTFE
- Diameter: 150 mm
- Maximum temperature: 280 °C
- Properties: chemically inert, FDA-compliant
- EAN: 8434868087996
- GTIN: 08434868087996
- Technical Information Sheet:
Recently viewed
You may also like
Questions about Watch glass dish, PTFE, 150 mm
What is this article?
Watch glass dish, PTFE, 150 mm is the article on this page. Luminix Health distributes Labbox 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?
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.