Sodium Chromate Cr-51 Injection is a radiopharmaceutical used in diagnostic testing to determine red blood cell (RBC) volume or mass, the study of RBC survival time, and evaluation of blood loss.

RAJAM et al.1 were the first to report the binding of Na 251 CrO 4 by Ehrlich mouse tumour cells, the viability of which was demonstrated by solid tumour formation after subcutaneous inoculation ...