This little website shows you the pH of various acids, bases, food products, bodily fluids, cleaners, and more!
Here's a random substance:
pH of Ammonium Hydroxide
Chemical formula: NH4OH
Also known as: ammonia water, ammonical liquor, ammonia liquor, aqua ammonia, aqueous ammonia
Ammonium Hydroxide is Basic
At concentration of 1 mM, it has a pH of 10.09
At concentration of 10 mM, it has a pH of 10.61
At concentration of 100 mM, it has a pH of 11.12