THE ULTIMATE GUIDE TO CPU SCRAP FOR SALE

Spot the gold mud in the crucible from the kiln and set the kiln to operate for a person hour over the melting issue of gold.These uncleaned parts won't gold plate and can oxidize. The oxidization (grey) is what you are observing. There isn't a way all around this situation at the current time. Just carry on to use the computer.These CPUs have both