|
|
|
19th May 2008, 07:21 PM
|
#1 |
|
Member
Join Date: Feb 2006
Posts: 637
|
ferric Chloride is used to etch copper circuit boards. Try a good electronics supply house
|
|
|
|
19th May 2008, 07:38 PM
|
#2 |
|
Member
Join Date: Dec 2004
Location: Ann Arbor, MI
Posts: 5,503
|
How about a source for nitric acid?
I used FeCl3 and the yellow tint it leaves is very annoying. |
|
|
|
 |
|
|
Hybrid Mode
