Description
Rotilabo® watch glass is a PTFE laboratory watch glass with a diameter of 125 mm, supplied as a single piece for routine labware use. Designed as a circular dish-style cover and working surface, it supports crystallisation setups, temporary sample holding and covering of open vessels during preparation or observation. The PTFE construction provides a polymer alternative to traditional glass watch glasses where non-glass contact is preferred in the workflow. With a weight of 0,075 kg, the item remains easy to handle on the bench while offering a defined 125 mm profile that can be matched to common laboratory openings and dishes. Pack size is 1 pc, making it straightforward to stock as a dedicated spare or dedicated-position consumable. This Rotilabo® watch glass from manufacturer ROTH SELECTION sits within the laboratory glass, vessels and consumables category and is grouped with crystallisation dishes and watch glasses used alongside evaporating dishes and related dishware. It is suitable for research, teaching and quality-control environments that require simple, chemically resistant polymer watch-glass formats for everyday sample handling and vessel covering tasks without additional specialised fittings.
This article belongs on Watch glasses & crystallising dishes, in Dishes, crucibles & porcelain.
Key features
- Pack size: 1 pc
- Type: Watch glass
- Material: PTFE
- Diameter: Ø 125 mm
- Weight: 0,075 kg
- Series: Rotilabo®
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Questions about Rotilabo®-watch glass, PTFE, Ø 125 mm, 1 unit(s)
What is this article?
Rotilabo®-watch glass, PTFE, Ø 125 mm, 1 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.