GOLD extraction from transistors with iodine PART 1 of 2 HD

Gold is extracted from 1 kg transistors prepared in the previous video. Part 1 - Leach preparation from iodine and potassium iodide and leaching of 620g de-capped transistors Part 2: https://youtu.be/uoiB71ws7NY Transistors preparation before leach: https://youtu.be/b0jTgqs0U30