Labasics Watch Glasses, Oblate Watch Glass Beaker Cover Set, 70 mm, 10 Pack
- Frequently employed in scientific experiments and laboratory processes, such as evaporating solvents or heating small samples; it can also serve as a cover for beakers, evaporating dishes, and other containers
- Various size options, thickness approximately between 1-3 mm; 10 Pack
- Made of borosilicate glass, featuring thickened glass for stability and resistance to acids and alkalis
- Smooth surface, high transparency, can withstand temperatures up to 250°C
- Warranty: Labasics 1-year limited warranty; if received damaged, please contact us immediately; we will solve it until satisfied
| Manufacturer | Labasics Scientific |
| Unit Count | 10 Count |
| Brand | Labasics |
| UPC | 840371314678 |
| Number of Pieces | 10 |
| Colour | Transparent |
| Item Weight | 25 g |
| Manufacturer Part Number | LB-WatchGlass-10PK-70mm |
| Model Number | LB000528 |
| Item Highlight | Ground Edge Borosilicate Glass Beaker Lid Evaporating Dish Cover, for Laboratory Use |
| Product Type | Watch Glasses |
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Category |
Lab & Scientific Products , Glassware & Labware , Lab Dishes , Watch Glasses |
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Estimated shipping
Select a product to estimate shipping.Watch Glasses
Watch glasses are commonly used laboratory glassware, typically used for storing, mixing, evaporating, and heating liquid samples.
It can cover containers such as beakers and evaporating dishes to prevent liquid splashes or dust ingress.
For experiments involving pH paper, the test tube brush prevents the liquid on the paper from directly corroding the laboratory bench.
What are the main uses of these watch glasses?
Watch glasses can serve as covers for beakers, evaporating dishes, and other containers to prevent liquid splashes or dust from entering. They can also be used as weighing trays for samples, making it easy to transfer and handle them.
What material are these watch glasses made of? What are the advantages?
These watch glasses are made of borosilicate glass, which is corrosion-resistant and withstands high temperatures. The thickened glass design enhances stability, making them capable of enduring various conditions encountered during experiments.
What should be noted during use?
Avoid dramatic temperature changes during heating and cooling to prevent the glass from cracking.
How should they be maintained?
After each use, wash the watch glasses with warm water and mild detergent. Store them in a dry, dust-free environment to avoid moisture and chemical corrosion.
Product details
Shipping & Delivery
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Domestic Shipping (Australia):
Orders are typically delivered within 3–7 business days.
International Shipping:
Estimated delivery time is 12–26 business days, depending on the destination and customs processing.
Once your order has been dispatched, you will receive a tracking number. Delivery times may vary during public holidays or due to unforeseen delays.