I was reading about an experiment, where you mix two solutions:
A: Luminol + Sodium Hydroxide
B: Hydrogen Peroxide + Sodium Ferrocyanide
Now, I can get my hands on Luminol, Sodium Hydroxide, Peroxide but not the Ferrocyanide. Is there any chemical that can be used instead of it?
Or, I read that you can make the experiment work with only the three chemicals I have access to?