3% Hydrogen Peroxide Solution, 100mL Material_Metal the classic demonstration of differential

the classic demonstration of differential radiant-heat absorption

and density concepts without needing an electrical power source

with AC and DC both available on separate terminals for electronics builds

Glass semicircular block at 100 by 18mm

letting students watch the wire travel along the rail as roughly 3A of current crosses the magnetic field

3% Hydrogen Peroxide Solution, 100mL Material_Metal the classic demonstration of differentialUsed in catalase enzyme demonstrations, DNA extractions, and tissue stain decolorization, this 100mL bottle of 3% hydrogen peroxide serves both classroom chemistry and biology benches.