Watch glass has multiple uses in a laboratory. It may be applied as a jar cover in condensation experiments, a protective lid to prevent contamination by dust particles stored in a container, and as an evaporative surface when crystallization or precipitation or being observed. Highly recommended for use in science fair projects and classroom experiments!
This set includes four (4) N95 NIOSH approved respirators.
Save with this large package of 300 medium-size nitrile exam gloves!
These goggles meet the American National Standards Institution (ANSI Z87.1) and Canadian Standards (CSA Z94.3) regulations.
These goggles meet the ANSI Z87.1, 2010 High Impact standards.
High-protection, fluid-resistant and anti-static disposable lab coat in size Extra Large.
Box of 100 X-LARGE nitrile exam gloves.
Ever wonder how to survive in the wilderness? These cards can help!
This simple but amusing magnetic toy will keep you busy for hours!
Get one of the craziest and coolest kaleidoscopes around!
Use this awesome prism to teach about optics and light in the classroom setting!
This microscope is so versatile you can even take it with you on a job site!
This magic bird defies gravity before your very eyes!
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