Significance of SO_2 in beer Part 2: Methods for determination SO_2 in beer

摘要

The article provides a summary about various types of methods for the determination of sulphur dioxide in beer, with the emphasis on the electrochemical methods. In this article a new electrochemical method for the determination of free and total sulphur dioxide - flow chrono-potentiometry is described. This new method was optimized, compared with standard EBC methods and introduced to the practice.