NZniceguy - 28-4-2019 at 02:00
Im wanting to make some copper chromite and have ammonium hydroxide and potassium dichromate but cant seem to find any ammonium dichromate here in new
zealand........does anyone have any they could sell me please or suggest a source for the Ammonium dichromate?
I cant seem to find an easyish way to make the Amm. Dichrom. either.
j_sum1 - 28-4-2019 at 02:07
Extractions and ire made some from cutlery. You might want to look it up.