Boyle's Law Apparatus, 1 Each

United Scientific® Boyle's Law Apparatus by United Scientific is a low-cost demonstration of the elasticity of gases, built from a plastic syringe mounted on a wooden base. The piston carries a platform that holds various size weights, so students can increase the pressure on the trapped air, read the volume, and plot pressure against volume. An activity guide is included. It suits introductory physics and chemistry classes and student lab stations.