02-06-2005, 05:08 AM
Join Date: Mar 2004
Location: Plano, TX
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| | Calibrating pH Meters, more then you ever wanted to know
In the Feb 05 Reefkeeping Online Mag there is an article where the author tested various calibration fluids, presents the results and explains how to calibrate a pH meter/controller. Keep in mind the values used are high for planted aquariums but the methodology and results are useful.
A Comparison of pH Calibration Buffers