Swordfish45
Limp Gawd
- Joined
- Oct 6, 2005
- Messages
- 137
I have a thread about Flexible Heat Pipes concerning a TEC neck cooler.
http://www.hardforum.com/showthread.php?t=1091528
Stupid question, i tried muriatic acid to remove the zinc layer on a sheet of galvanized copper. It doesn't, it reacts for a few seconds and leaves a siries of triangle patterns:
It is either galvanized copper or lead coated copper.
How could I test for lead without buying a test kit? What else reacts well with lead to test with?
http://www.hardforum.com/showthread.php?t=1091528
Stupid question, i tried muriatic acid to remove the zinc layer on a sheet of galvanized copper. It doesn't, it reacts for a few seconds and leaves a siries of triangle patterns:
It is either galvanized copper or lead coated copper.
How could I test for lead without buying a test kit? What else reacts well with lead to test with?