US$ 128.00
and frequency-response student work
this demonstrator surrounds a central magnet with 46 small compasses that align in a flowing dipole pattern
and raised graduations with full autoclave and dishwasher tolerance
and a month-labeled base for tracking orbital positions through the year
6-inch diameter
Pascal's Hydraulic Demonstrator with 50mL and 10mL Pistons Category_Plasticware and frequency-response student workHydraulic press Pascal's demonstrator on a 7. 5 inch wooden frame pairing a 10mL small syringe piston with a 50mL large piston, showing mechanical advantage through fluid pressure transmission.
US$ 128.00
US$ 1249.50
US$ 59.00
US$ 1049.50
US$ 1199.50
US$ 17.95
US$ 649.50