Testing Insulin pump for gold plating, gold or just shiny parts?

[@nathanrobinson1595]

I have over 1,000 of these saved from my son. I’ve always wanted to keep them for gold recovery. So glad you made this video. Thanks

[@KKRRenewables]

Wow! That’s going to be fun going through! Enjoy 😊

[@jamesmclaughlinprimitivele4587]

Your gold is not gonna show with excessive base metals left

[@KKRRenewables]

I see. I really want to try this again with HNO3. Thanks so much for the view and the comment! I appreciate you.