Calibration curve question!

Question

I want to construct a ISE calibration curve.

(potential VS log[concentration])

I have 5 standards in different concentrations and a blank solution.

What happens to the value of blank solution if I want to take log []?

(because i can't put log(0)...?)

Do I just subtract the value of blank from each solution???

Answer 1

what do you mean a blank solution? It has to have some sort of concentration of if you took the pH you can figure out the concentration of it