I bought some Kal dolomite lime powder and my calibrated Hanna device is telling me it's PH is 10.0 even in distilled water.
I know my Hanna is calibrated, I have 4.01, 7.01, and 10.01 solutions from Hanna and the device reads each solution correctly.
I thought dolomite was suppose to have a PH of 7?
I know my Hanna is calibrated, I have 4.01, 7.01, and 10.01 solutions from Hanna and the device reads each solution correctly.
I thought dolomite was suppose to have a PH of 7?