US$ 150.50
Plastic-bodied wave apparatus with eccentric discs that drive metal rods up and down as the handle turns
calibrated to 2
Fullerene C60 kit with 60 atoms and 90 bonds for building the spherical cage structure characteristic of fullerene carbon allotropes
sized for ripple tank and bulb-driven physics demonstrations
Brownlee Water Electrolysis Apparatus Item Type_Shaker Plastic-bodied wave apparatus with eccentricDesigned to electrolyze water into separately collected hydrogen and oxygen, this Brownlee pattern apparatus gives a clean visual proof of the 2: 1 stoichiometry of water decomposition.
US$ 150.50
US$ 24.99
US$ 12.00