Yesterday, 29th Jan 2013, Sudirman and I go to local pharmacy and hardware shop to get our hydrogen peroxide and hydrochloric acid (muriatic acid).
We bought two H2O2, to make sure everything works well.
Does it works better than ferric chloride? I don't know, no experiment being done yet, maybe near in the future. :)
1 comment:
How to use this item?
_by don mafia_
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