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Physical Properties: The compound appears as a white powder
Specification:
1 x Concave Mirror 50mm Diameter & 100mm Focal Length
including the frontal lobes
Versatility provides multiple uses in Physics
Battery Holder Board Physical Properties: The compound appearsBattery Holder Board. 4 battery holders mounted on yellow plastic board, can output 4 level DC voltage 1. 5V, 3V, 4. 5V, 6V. Premium Quality: Battery Holder Board is made of high grade construction all the way through, excellent build quality and proven reliability across the range. Designed for use in professional laboratories but is an ideal choice for science classrooms and household use. If you need custom order with different sizes design, please
US$ 29.95
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