US$ 83.33
inline with mains-powered devices to show real-time power and energy consumption
Hundred-ohm 1
Stabilizer-free Bunsen burner runs on liquid propane or butane for routine chemistry heating at the laboratory bench
this student molecular model set covers both inorganic and organic chemistry topics with durable plastic atoms and connecting links
Science Action Magnetism Demonstration Set Subcategory_Glass Tubing inline with mains-powered devices toIntroduces electromagnetism with a hands on kit where students first observe an electromagnet, then build their own and design experiments testing how physical changes affect magnetic field strength.
US$ 83.33
US$ 176.36
US$ 580.18
US$ 73.78
US$ 869.92
US$ 72.18