Description
Hand-cranked to convert mechanical work into electrostatic energy
Four-metal cylinder set at identical 1
with identical volumes across specimens for direct mass-density comparison
and laboratory procedures
Sixty-five-piece molecular model set with 32 atoms and 33 bonds for demonstrating bonding angles
Graphite Crystal Lattice Model Kit Physics_Heat & Thermodynamics Hand-cranked to convert mechanical workGraphite lattice kit whose atoms and connecting rods assemble into planar carbon sheets, showing the hexagonal bonding within each layer and the weak bonding between layers.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
