Kit use of animals for medical test refills, Kits can be used in classrooms or nonCEschool settings.They do not require microscopes or expensive equipment
VWR* CENCO Resonance Apparatus is a thorough re-engineering of a wellknown, acoustic experiment to improve the precision and scope of the experiment, as well as to considerably improve the convenience of its operation.
Air Puck, perfectly balanced and glides on a cushion of air for nearly frictionless motion across any smooth surface. Sturdy bumpers will survive collisions with walls, shoes, or other Air Pucks.