US$ 319.50
000 samples per second for electromagnetism experiments
a range box
and on-the-go mass determinations
configurable as a heavy pendulum bob or a demonstration mass for Newton's-first-law setups
Le Chatelier's Principle Dynamic Overhead Chemistry Demonstration Entomology & Zoology_Zoology Models 000 samples per second forUsed to teach Le Chatelier's principle through visible color changes, this dynamic overhead demonstration kit shows how chemical equilibria respond to temperature, concentration, and pressure stress.
US$ 319.50
US$ 756.50
US$ 52.49