Rectangular Refraction Acrylic Block, 75 x 50 x 18mm Material_Nylon Black 3-inch circular disc 0

Black 3-inch circular disc 0

autoclavable and thermal-shock resistant for daily lab use

and rolling stand for comprehensive anatomy instruction and patient education

Double-vessel copper calorimeter set with a 75 by 50mm inner cup on cork supports inside a 100 by 75mm outer shell and a slotted lid

this demonstrator surrounds a central magnet with 46 small compasses that align in a flowing dipole pattern

Rectangular Refraction Acrylic Block, 75 x 50 x 18mm Material_Nylon Black 3-inch circular disc 0Pairs 75 by 50mm with 18mm thickness on an acrylic rectangular refraction block, the lightweight beveled body giving safer per desk Snell's law and lateral displacement demos.