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electrolysis experiments
in a range of 12 tubs of different colors
The Coulomb Meter provides a means of exploring and understanding static electricity and charge
It is easy to change the gold leaf
and the other side contains the solution
32 x 22cm Weathervane Apparatus Kit electrolysis experiments32 x 22cm Weathervane Apparatus Kit. Highly effective and efficient Weathervane Tool. Excellent for classroom projects and purposes, Group projects, educational purposes, laboratory demonstration. If you need custom order with different sizes design, please contact us. Safely Packaged to avoid being damaged during transportation.
US$ 20.99
US$ 237.50
US$ 32.99
