The Best Way to Calibrate a pH Meter
In last week's newsletter, we featured a few links to basic information on care and calibration of pH meters. We received a great piece of follow-up advice from Kathy Rodgers at Illinois Rural Water. She says:
"I liked your mention of calibrating pH meters. I’ve been asked a few times to demonstrate how to calibrate a pH meter. The first thing I asked them is: Where is your user manual? I follow those instructions above all. The user manual of your pH meter will tell you the best calibration methods for that particular model and describe the best preventative maintenance of that particular model."
Thanks Kathy for this great tip!