Silver recovery from contacts
Автор: MeltHaus
Загружено: 2026-03-10
Просмотров: 126
Описание: These are contacts from low voltage relays, i have cleaned all the base metal away from the contacts to try and keep the solution as clean as possible. I am using Nitric acid, this is very dangerous without proper safety and knowledge, do not try this at home. I have a diy fume hood used in conjunction with a respirator.
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