Dear friend Neofizz, I am a purifier of precious metals, and I have no problem handling acids. I have a lot of experience in this activity.
My problem is:
After producing chloroauric acid, with, 1g. of gold chloride powder, and 4 ml of aqua regia, I will have to vaporize it, now diluted, in 4 liters of distilled water. .. after that, add, 100 ml of distilled water, to finish the process. I did this procedure, according to your guidelines. Do you think that this way, the gold chloride solution would be ready for use or, would have some other procedure to do?
PS:, my aqua regia is: 25%HNO3 + 75% HCL