This compound bar consists of two metals, fitted to a wooden handle. On heating, the strip bends in a particular direction thereby showing unequal expansion of the metals, therefore demonstrating the physics of thermal expansion.
Dimensions: Total length with handle 9 ½”. Compound Bar only 5 ¼”x 1”
High-protection, fluid-resistant and anti-static disposable lab coat in size Extra Large.
This set includes three (3) N95 FDA registered and NIOSH approved and respirators.
Highly durable lab apron made of rubberized cloth is impermeable and easy to clean, perfect for all manner of lab or classroom experiments
These goggles meet the ANSI Z87.1, 2010 High Impact standards.
Box of 100 X-LARGE nitrile exam gloves.
Durable, anti-fog safety glasses that fit comfortably on any head size.
This black scorpion specimen is great for the classroom setting!
Exciting magnet exploration for ages 8 and up!
Get one of the craziest and coolest kaleidoscopes around!
Learn about detective science through this fun fingerprinting kit!
Build an electromagnet, an electrical catapult, a doorbell chime, a telegraph, and more with this kit!
Infiniview comes with a 3.5" LCD screen and rechargeable Lithium Ion battery that will last up to 2 hours in the field.
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