US$ 325.00
Two-hundred-fifty-gram push-pull balance in an acrylic tubular body
and harmonic frequency relationships
calibrated to 2
green) and three secondaries (cyan
Hard vulcanized ebonite rod that takes on a strong negative charge when rubbed with fur
Brownlee Water Electrolysis Apparatus Item Type_Shaker Two-hundred-fifty-gram push-pull balance in anDesigned 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$ 325.00
US$ 249.72
US$ 355.00
US$ 200.00
US$ 91.20