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Children will see and learn addition and subtraction concepts
Acousticon shell
Superior Purity: This Stearic Acid (CAS No
acid-base titrations
Versatile Usage: Ideal for various synthesis processes
Conductors, Set of 3 Children will see and learnSet of 3 Conductors. The Conductors Set contains three brass units on interchangeable pillars fitted with ebonite insulators. This aluminum sphere, 5cm in diameter, is mounted on an insulating support rod with a stable, durable base. Brass Cylinder 12. 5cm x 5cm dia., fitted with insulator of ebonite on metal base. Premium Quality: Conical Conductor is made of high grade construction all the way through, excellent build quality and proven reliability
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