US$ 749.50
5 inches with a brass-chrome water wheel in a 10cm aluminum casing
Three-part electricity kit with cell holders
exposing the full urinary tract for combined anatomy and physiology teaching at 15 by 9 inches
Closing to 3m and extending to 9m
Demonstration Electroscope with Conductor Sphere and Needle Indicator Subcategory_Beakers 5 inches with a brass-chromeTopped with a large conductor sphere and a deflecting needle indicator, this demonstration electroscope detects and visually quantifies the magnitude of static charges.
US$ 749.50
US$ 17.95
US$ 162.00
US$ 17.95
US$ 150.99