Introductory No. VIII Microscope Slide Set, 15-Piece Dish rackBrush rack Pegboard Storage rack Hanging rack One-volt DC scale on a

One-volt DC scale on a 315x115mm laminated panel with sealed multiplier

lightweight and shatter-resistant for image-formation and ray-tracing experiments

Reproduces Ewald von Kleist's 1745 charge-storage device with concentric metal cups around a plastic dielectric

Universal 2-input NOR gate module with red/green LED outputs and a printed truth table

Introductory No. VIII Microscope Slide Set, 15-Piece Dish rackBrush rack Pegboard Storage rack Hanging rack One-volt DC scale on aBuilt for first time microscope users, this 15 slide introductory set covers core plant and animal tissue preparations for early microscopy lessons.