At the store stannum sells at 50 bucks for 1kg. But I don't need that much, I need only 20 grams (to make a stannum solution to check for gold). And I have a lot of motherboards. How do I extract pure stannum from a motherboard with acids?
TIA
Nulik
New Guy
At the store stannum sells at 50 bucks for 1kg. But I don't need that much, I need only 20 grams (to make a stannum solution to check for gold). And I have a lot of motherboards. How do I extract pure stannum from a motherboard with acids?
TIA
Nulik
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