US$ 1119.50
Demonstrates relative planetary motion on a 13-inch three-dimensional solar system model with a 5
catching condensate in distillation and steam-handling setups
Polished hardwood test tube rack with a traditional two-tier design
and strings for equilibrium and vector experiments
12-Piece Simple Machines Complete Set Lab Equipment and Supplies_Audio Visual Equipment Demonstrates relative planetary motion onComplete 12 piece simple machines set covering inclined plane, gear train, pulley, pendulum, wedge, gear rack, motion converter, fulcrum balance, lever, wheel and axle, screw, and block and tackle.
US$ 1119.50
US$ 1119.50
US$ 39.99
US$ 48.00
US$ 70.00