Solar System Model, constructed three dimensional model is a great way to explain the solar system to students, mounted on a sturdy base. Includes a key, dimensions: 24x 14x 11 inch, Weight: 3 lbs
Stopwatch, Water-resistant stopwatch with lanyard features split and cumulative time modes, 1/100th second increments, calendar/date display, and an alarm.
Laboratory Tray, Flat, Material: polypropylene, ideal for containing small spills, and to serve as a drip pan, versatile for general laboratory use, Autoclavable, Dimension: 15x 11.5 in, Pack of 10