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Thanks, I was using the 10k solution on a 10k and a 14k piece and couldn’t tell the difference
How to make this acid solution
14K acid: 23.7 mL nitric acid, 5.9 mL distilled water, and 10 drops hydrochloric acid
Thanks, I was using the 10k solution on a 10k and a 14k piece and couldn’t tell the difference
How to make this acid solution
14K acid: 23.7 mL nitric acid, 5.9 mL distilled water, and 10 drops hydrochloric acid