Watch glass, 90 mm – 10 pieces

Watch Glass 90 mm – 10 Pieces

Set of 10 watch glasses with a diameter of 90 mm and beveled, polished edges. Made from high-quality glass with a thickness of 2.0 mm. These watch glasses are used to cover laboratory beakers and flasks, to place small samples on them for observation (including under a microscope), or to evaporate samples (including crystal growth).

• Diameter: 90 mm
• Thickness: 2.0 mm
• Beveled edges with polished surfaces
• Set contains 10 pieces
• Suitable for covering laboratory beakers and flasks; suitable for observing samples and for evaporation of samples