pH measurement of low TDS water has to be performed immediatelly after sampling and using a low impedance glass electrode. Otherwise sample's pH is tending to neutral, measurement takes long time to stabilized and electrode is destroyed.
Published by Apostolos Kavadias, IDRO - APOSTOLOS KAVADIAS
pH measurement of low TDS water has to be performed immediatelly after sampling and using a low impedance glass electrode. Otherwise sample's pH is tending to neutral, measurement takes long time to stabilized and electrode is destroyed.