water gun broken in the diffusion wb
ofidaner at yahoo.com
Sat Dec 15 15:21:50 PST 2007
I realized the water gun wasn't working when I tried to use it today, and now the handle is broken also. To change the chemical H2O:H2O2:HCl, I used an empty H2O2 bottle, which I fill at wbnonmetal. I don't know if anybody else has a better solution here.
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More information about the wbdiff