wantingson
December 8th, 2011, 12:56 AM
I purchased this Ph tester http://www.amazon.com/Hanna-Instruments-Inc-HI98103-Checker/dp/B000WTELF4/ref=sr_1_1?ie=UTF8&qid=1323319883&sr=8-1
& in the instruction it says dip the PH tester in 4ml of the sample.
If i have test my Ph obviously i would not have 4 ml of CM.
So how do i test my PH. Do i just test the urine sample or my cm
& in the instruction it says dip the PH tester in 4ml of the sample.
If i have test my Ph obviously i would not have 4 ml of CM.
So how do i test my PH. Do i just test the urine sample or my cm