METHOD FOR ELECTROCHEMICALLY MEASURING PHOSPHORIC ACID AND/OR PHOSPHATE ESTER

摘要

Disclosed is a method for measuring a phosphoric acid and/or a phosphate in a sample simply and rapidly with high sensitivity. Specifically disclosed is a method for electrochemically measuring a phosphoric acid and/or a phosphate ester, which is characterized by measuring PO 4 3- produced through a chemical reaction of a phosphate, more specifically by measuring the redox response current between PO 4 3- and HPO 4 2- .