United Scientific® WATCH GLASSES 40 MM
United Scientific® WATCH GLASSES 40 MM
Made from soda lime glass (1.8 mm thick), fine ground and flame polished edges. Watch glasses are not flat and have a slight concavity.
It's Our Responsibility

Small choices. Big impact.
Science moves us forward. So should sustainability. At Go Green Scientific, we offer carefully selected lab supplies designed to reduce waste and protect the planet—without compromising quality or compliance.
Science Meets Sustainability
We know scientists ask tough questions—and we welcome them. That’s why we vet every product for performance, sustainability, and integrity.
