I need a chemist to prepare a chemical compound to dissolve the tin and lead from computer motherboards using fluoroboric acid or other chemical without affecting motherboard components.
Required: method of preparation
Budget: USD 500
3 freelancers are bidding on average $524 for this job
hello, sir. i;m an expert in chemistry so i can help u in satisfactorily. if u a interest, let's contact with us and talk about ur project in detail. sincerely. i would wait ur reply. thank you.