US$ 100.00
Engineered to expose both AC and DC generation on a single hand-cranked apparatus
firing a 19mm ball up to 10 feet with less than 1cm scatter
fanning apart visibly when a charged rod approaches to demonstrate electrostatic repulsion and induction
Heavy-gauge steel inclined plane with built-in vertical
120mL Glass Alcohol Lamp with Metal Cap and Fiber Wick Biology_Microscopy Engineered to expose both ACPolyhedral 120mL glass alcohol lamp ships with a metal cap and fiber wick for low temperature bench heating in chemistry and biology demonstrations.
US$ 100.00
US$ 35.00
US$ 50.00
US$ 197.50
US$ 275.00
US$ 140.00
US$ 597.50
US$ 1747.50