Magnetic Field Demonstrator with Long Solenoid, Acrylic Frame Lab Equipment and Supplies_Audio Visual Equipment Bulk 144-pack of pre-cleaned 75

Bulk 144-pack of pre-cleaned 75 x 25mm glass microscope slides features frosted labeling ends and ground polished edges for high-volume teaching labs

Red-coated Alnico cylindrical pair at 50 x 10mm

and visceral organs in a combined lab-ready model

Adjustable iris from closed to a 30mm maximum aperture inside a 3-inch black metal body

3 glass beakers each holds 1000mL with low-form design and spout for large-volume chemistry and laboratory applications

Magnetic Field Demonstrator with Long Solenoid, Acrylic Frame Lab Equipment and Supplies_Audio Visual Equipment Bulk 144-pack of pre-cleaned 75Long solenoid coil of 1. 5mm copper wire on a 5 x 4. 5 x 2. 75 inch acrylic frame with 4mm sockets, exposing the cylindrical field pattern that distinguishes a solenoid from a single loop.