[Application of a radial immunodiffusion technic in the determination of a specific immuneoserum titer]

The authors determine the titre of two monospecific immunosera by the radial immunodiffusion method. Because of the precision and rapidity of this technique, it is most suitable for:--periodic quality control of an immunoserum--the quantitative estimation of specific immunoglobulins adsorbed to the supporting medium in affinity chromatography.