Winkster2005
New member
- Joined
- Apr 9, 2019
- Messages
- 1
Hello everyone,
I have some pure gold that was fused to a copper backing for an electronic contact. Would nitric acid be sufficient in removing the copper that came off with the gold?
Thanks!
I have some pure gold that was fused to a copper backing for an electronic contact. Would nitric acid be sufficient in removing the copper that came off with the gold?
Thanks!