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It consists of a vacuum tube containing electrodes that accelerate electrons and direct them to a metal anode to produce X-Rays
reliable performance
Set of 4 models includes detailed representations of
9-Plexiform layer
encouraging physical activity and social interaction
Set of 8 Multicolored Claves Dissecting Instrument It consists of a vacuumIncluded: 8 x Multicolored Claves Classroom Essentials. Great for all ages. These claves are solid wood and painted in primary colors. They are a perfect percussive addition to the classroom and also a great instrument to add to any percussion basket. Ideal choice for science classrooms and household use. If you need custom order with different sizes design, please contact us. Safely Packaged to avoid being damaged during transportation.
US$ 249.50
US$ 3449.50
US$ 149.50
