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norbizzle12
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if i have 3% peroxide and 14% hydrochloric acid what ratio do i use to make a good fast etchant?
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Tags:
etchant
hydrochloric acid
peroxide
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alchemistdagger
12 years ago
try this reference:
http://en.wikipedia.org/wiki/Piranha_solution
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12 years ago
try this reference:
http://en.wikipedia.org/wiki/Piranha_solution