Moisture of polarity organic solvent or measuring method and its device of content of organic acid

摘要

Being the measuring method where the moisture of the polarity organic solvent and low density being, precision measuring the content of organic acid well are possible and something which offers the device, it tried to measure the moisture of the polarity organic solvent or the content of organic acid as the working electrode using the ISFET electrode where the thin film which consists of the metal of 3 - 15 families or the oxide or the nitride of the half the sum being attached element on the gate is formed.