Let's figure out how much grams of gold are in there. So I tested with 1kg DDR2 and DDR3 RAM. 95% from desktop and some of laptop.
The chips weigh 178g and the fingers 106g, very nicely cutted straight after the gold (about 1mm).
Now my plan is to do it with HCl and Hydrogen Peroxide and then let them leach and bubble for a while outside.
It's my first time so I don't want to screw up the ratios and end up with gold in solution so I hope that someone experienced can help me with that.
There is a lot of information but I couldn't find anything specific so far, maybe I am searching the wrong way...
I have 30% HCl and 3% Hydrogen Peroxide.
For 1 leter HCl, how much of the 3%Nitrogen Hydrogen Peroxide to I add?
Edit by moderator to correct error.
The chips weigh 178g and the fingers 106g, very nicely cutted straight after the gold (about 1mm).
Now my plan is to do it with HCl and Hydrogen Peroxide and then let them leach and bubble for a while outside.
It's my first time so I don't want to screw up the ratios and end up with gold in solution so I hope that someone experienced can help me with that.
There is a lot of information but I couldn't find anything specific so far, maybe I am searching the wrong way...
I have 30% HCl and 3% Hydrogen Peroxide.
For 1 leter HCl, how much of the 3%
Edit by moderator to correct error.
Last edited by a moderator: