AUTOMATIC ANALYSIS OF VOLATILE BASIC NITROGEN USING AUTOMATED FLOW INJECTION ANALYSIS SYSTEM

摘要

An automatic analysis of a volatile basic nitrogen using an automated flow injection analysis system is provided to simplify a structure of the automated flow injection analysis system by not using the other reagents except for an alkali solution in a case of using an ammonia electrode. A method of an automatic analysis for a volatile basic nitrogen is performed by an automated flow injection analysis system which consists of a tubing pump, a solution selective valve, an injection valve, an injection valve actuator, an air solenoid valve, a nitrogen pressure receptacle, a mixed coil, a flow cell, an ammonia electrode, an ammonia meter, a connection device, and a personal computer.