US$ 154.99
a steam-inlet tube
letting students watch the wire travel along the rail as roughly 3A of current crosses the magnetic field
the classic demonstration of differential radiant-heat absorption
Flexible spine model demonstrates vertebral movement
Glass semicircular block at 100 by 18mm
3% Hydrogen Peroxide Solution, 100mL Material_Metal a steam-inlet tubeUsed in catalase enzyme demonstrations, DNA extractions, and tissue stain decolorization, this 100mL bottle of 3% hydrogen peroxide serves both classroom chemistry and biology benches.
US$ 154.99
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