This is an excellent adjustable Bunsen burner for use with natural/medium BTU or cylinder/high BTU. The heavy duty 3" diameter cast iron base provides an extra measure of stability. The unit has an adjustable needle valve for simple flame adjustment.
Discover how solar cells make electricity with this awesome kit!
Cool new Pi tee featuring ultra soft and light blue 100% cotton shirt.
A cool kit that helps you build your very own robotic arm!
You don’t think recycling is cool? Get a look at this, we’re sure you’ll change your mind!
Use this kit to introduce electromagnetic principles in the classroom setting!
Use this awesome prism to teach about optics and light in the classroom setting!