Development of a New Method for Determination of Hydrazine Based on Modified Screen Printed Electrode

Hydrazine is a toxic agent numerated as a pollutant of environment and biologic systems and in another hand is one of the most used compound in industries which is used to remove oxygen in cycle, create passive layer and also increase the alkalinity of vapor phase so, determination of this reagent is very important due to its effects on human body and environment. This reagent absorbed by skin and lung which cause irritation, liver disease and neurotic damages [1]. Therefore introducing a selective and sensitive method for accurate determination of hydrazine is crucial. Recently, electrochemical techniques have been applied to determine hydrazine because they offer an opportunity for portable, rapid and cheap methodologies [2,3].