A Method for Determining the Amount of Oxygen Dissolved in I C.C. of Water

Abstract

A description is given of a simple micromethod for determining the amount of oxygen dissolved in water. The method is based on the Winkler procedure and requires only 1 c.c. of water for each analysis. It has the further advantage of avoiding all contact between water and air ; consequently, even water of a very low oxygen content may be analysed accurately.