My ph calibration fluids 9.0 from ghl and 10.0 from pinpoint are also not giving the same results. When the 10.01 milwaukee calibration fluids arrive it will likely change these reading slightly.At 11c, 8.24 to 8.29 for an Alk of 8.5 +/-0.5.
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My ph calibration fluids 9.0 from ghl and 10.0 from pinpoint are also not giving the same results. When the 10.01 milwaukee calibration fluids arrive it will likely change these reading slightly.At 11c, 8.24 to 8.29 for an Alk of 8.5 +/-0.5.