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Here is a question I always wanted to ask..
I normally do a ph test on a 100 ml sample. I have a chemist friend that told me that 100ml is a good sample size.
I was doing my PH tests this weekend and the question struck me. Is there an optimum sample size for a PH meter? I believe that one will get the same reading no matter what the sample size. anyone know why size does not mater? could I simply stick my probe into a 500 liter tank?
I normally do a ph test on a 100 ml sample. I have a chemist friend that told me that 100ml is a good sample size.
I was doing my PH tests this weekend and the question struck me. Is there an optimum sample size for a PH meter? I believe that one will get the same reading no matter what the sample size. anyone know why size does not mater? could I simply stick my probe into a 500 liter tank?