[Determination of hemoglobin affinity for oxygen by a polarographic method].

The method of determination of hemoglobin affinity for oxygen based on polarographic analysis and the method of half-saturation values P50 calculation are described. A special design of a polarographic cell is proposed for measurements in a wide temperature range. The results of temperature and pH dependences of the hemoglobin affinity for oxygen and erythrocytes of the White-Sea cod are presented.