Celestron – Real 3D Bugs in Clear Resin – 4pc Set Includes Wasp, Ant, Chafer, and Beetle Specimens – Perfect for Science Eduction and Classroom – Use with Digital and Stereo Microscopes Celestron Real 3D Bugs in Clear Resin -...

Crazy Bonez Light Up Skeleton Octopus Crazy Bonez Light Up Skeleton Octopus The Crazy Bonez skeleton octopus measures 12" Wide and 5.5" Tall. Features realistic molded bones with blue LED lights. On/off switch operates the lights (AG13 batteries included). do...

Demonstration Primary and Secondary Coil Demonstration Primary and Secondary Coil This primary and secondary coil set is commonly used to study transformer theory and electromagnetic induction. Used with a galvanometer, the coil can demonstrate induced current. Comes with Primary coil,...

Density Copper Cube 4Pcs Density Cube Set Scientific Density Cube for Lab Experiment Element Scientific Collections Tool Density Iron Cube Density Copper Cube Set, 4Pcs Scientific Density Cube for Lab Experiment Tool Features -Material: copper, iron, aluminum, wood -Size:about 2.00X2.00X2.00cm/0.79X0.79X0.79in...

EISCO 12 Piece Introduction to Igneous Rocks Kit - Includes 1" Specimens - Great for Geology Classrooms & Basic Field Testing Labs - Tech Cut Rocks EISCO 12 Piece Introduction to Igneous Rocks Kit - Includes 1" Specimens for Geology...

EISCO 12 Piece Introduction to Sedimentary Rocks Kit - Includes 1" Specimens - Great for Geology Classrooms & Basic Field Testing Labs - Tech Cut Rocks EISCO 12 Piece Kit - Introduction to Sedimentary Rocks with 1" Specimens for Geology...

EISCO 5pc Hooked Metal Cylinders Set - Copper, Tin, Aluminum, Zinc, Stainless Steel - for Density Investigation, Specific Gravity & Specific Heat Experiments EISCO 5pc Hooked Metal Cylinders Set - Copper, Tin, Aluminum, Zinc, Stainless Steel for Density Investigation 5...

EISCO Density Cubes Set - Includes 6 Metals - Brass, Lead, Iron, Copper, Aluminum, Zinc - 0.4" (10mm) Sides - for use with Density, Specific Gravity Activities EISCO Density Cubes Set - 6 Metals: Brass, Lead, Iron, Copper, Aluminum, Zinc...

EISCO Density Cubes Set - Includes 6 Metals - Brass, Lead, Iron, Copper, Aluminum, Zinc - 0.8" (20mm) Sides - for use with Density, Specific Gravity Activities EISCO Density Cubes Set - 6 Metals: Brass, Lead, Iron, Copper, Aluminum, Zinc...

EISCO Double Concave Lens, 300mm Focal Length - 3" (75mm) Diameter - Spherical, Optically Worked Glass Lens - Ground Edges, Polished - Great for Physics Classrooms EISCO Double Concave Lens, 300mm Focal Length - 3" (75mm) Diameter - Spherical, Optically...

EISCO Double Convex Lens, 500mm Focal Length, 3" (75mm) Diameter - Spherical, Optically Worked Glass - Ground Edges, Polished - Great for Physics Classrooms EISCO Double Convex Lens, 500mm Focal Length, 3" Diameter - Spherical Glass for Physics Classrooms Optically...

Eisco Labs Contact Key, Telegraphing/Morse Code, Single Eisco Labs Contact Key for Telegraphing/Morse Code, Single This very basic but well made device is comprised of a plated spring arm with press knob, a contact stud, and plated connecting strip. Close...