posted on Jan, 3 2014 @ 09:45 AM
I have read through the thread and have not found a ratio.
Is there a index for AR mix to gold ratio?, How much ml of AR per 9ct/kt gram for instance.
One has put cell phone pins plus bits of board with gold on plus some 9ct/kt scrap, Started to bubble so I left it over night.
Come back next day it had finished reaction but there was still much gold, So One added some more AR with no reaction like the first time.
Can One get some help please.
P.s Thanks for this thread
edit on 3-1-2014 by klassik because: (no reason given)