Description
Product Overview
The ADAMAS‑BETA Lab Watch Glass Set is engineered for precision and durability in demanding scientific environments. Each watch glass measures exactly 70 mm (2.8 in) in diameter, offering a generous surface area for a variety of laboratory tasks. Constructed from thickened borosilicate glass, the pieces exhibit exceptional chemical resistance, high thermal stability, and a smooth, polished surface that minimizes the risk of sample contamination. The set includes ten individual watch glasses, each individually inspected for clarity and structural integrity before packaging. Package dimensions of 3.14 × 3.14 × 1.96 inches and a lightweight 1.76 oz net weight make storage and handling effortless, while the compact design ensures that the glasses fit easily into standard laboratory drawers and cabinets. The product model number S0572B00 reflects the rigorous quality standards upheld by the manufacturer ADAMAS‑BETA, a trusted name in scientific glassware.
Usage
These watch glasses are versatile tools suitable for a broad spectrum of scientific and educational applications. In professional research laboratories, they serve as ideal platforms for evaporating solvents, allowing researchers to monitor the progress of evaporation with clear visual access. Their flat, transparent surface also makes them perfect for weighing solid reagents, as the curvature reduces the likelihood of material sticking to the glass. In classroom settings, teachers can use the glasses to demonstrate fundamental concepts such as crystallization, sublimation, and the behavior of liquids under heat. The high‑transparency glass provides students with an unobstructed view of reactions, fostering deeper understanding and engagement. Additionally, hobbyists and home experimenters benefit from the reliable performance of these glasses when conducting small‑scale chemical syntheses, art projects, or even culinary experiments that require precise temperature control and contamination prevention.
Why Choose Us
Choosing ADAMAS‑BETA means selecting a brand committed to excellence in laboratory glassware. Each watch glass undergoes a multi‑stage quality assurance process, including visual inspection, dimensional verification, and stress testing, to guarantee that only flawless pieces reach the customer. The thickened glass construction not only enhances durability but also provides superior resistance to thermal shock, allowing the glasses to withstand rapid temperature changes without cracking. Our dedicated customer support team stands ready to address any concerns, from delivery issues to product inquiries, ensuring a seamless experience from purchase to post‑sale. Moreover, the company offers a satisfaction guarantee: if any glass arrives damaged, customers can contact support for a prompt replacement or refund, reinforcing confidence in the product’s reliability.
Key Features
- Ten 70 mm watch glasses provide ample surface area for multiple simultaneous experiments.
- Thick borosilicate glass offers high chemical resistance and thermal stability for safe handling.
- Crystal‑clear transparency ensures unobstructed observation of reactions and sample changes.
- Rounded curvature reduces sample adhesion, making cleaning and reuse straightforward.
- Responsive customer support and a damage‑replacement guarantee give users peace of mind.
FAQ
What material are the watch glasses made from?
The watch glasses are made from thickened borosilicate glass, which provides excellent chemical resistance and can tolerate high temperatures without cracking.
Can these glasses be used for heating applications?
Yes, the borosilicate composition allows the glasses to be safely heated on a hot plate or in a water bath, making them suitable for evaporation and other heat‑dependent procedures.
How should I clean the watch glasses after use?
Rinse the glasses with distilled water to remove residues, then gently wash with a mild laboratory detergent if needed. Avoid abrasive scrubbers to preserve the smooth surface.
What should I do if a glass arrives broken?
Contact our customer support team immediately with the order details and a photo of the damage. We will arrange a replacement or refund according to our satisfaction guarantee policy.
Are these watch glasses suitable for educational settings?
Absolutely. Their high transparency and durable construction make them ideal for classroom demonstrations, student labs, and introductory chemistry courses.
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