This equivalence point for analysis and constant difference of substance, for example, the (weak acid) by using the mate to disassociate the Tri-Championship in Tehran and Zurich Opera rachan.
This trial is to evaluate the equivalence point and the dissociation constant of the sample (a weak acid) with new technology last Potentiometric matrix Tritecha Automation.
This experiment was analyzed the equivalence point and the dissociation constant of weak acid samples () เทคนิก Po tenshi turbine trigger tri concept .