I'm a bit confused to what your proposition is and why it is made.Here a suggestion but it is dangerous you need a good fume hood you can add bleach to dissolved HCl/H202 or Nitric acid to gold and other salts or add chlorine gas or SO2 gas to precipitate out the precious metals. Both are dangerous and a fume hood or lots of ventilation is required (A MUST).
Here the video.
Try Sassounian Outils in Cathcart Square.Unable to find quality nitric Acid in montreal, in quantity less than 2.5l
I dont trust quality of diy nitric acid
Anybody interested to group-buy with me, or share?
Unless you are pressure cooking you will not exceeed 100 C with water until its boiled dry.I recently bought a good digital hotplate from them 5-500 deg C and stirring 50 to 1600 RPM on sale normally 985 dollars about 460 dollars CAN my old hotplate that I use for all kinds of projects will boil water at 120 deg C in 10 minutes and keep on rising it no longer safe. If you live in Quebec i strongly recommend ordering from Prolab Scientific.
Yes 250 min order is a lot but they are very good to their clients too.
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