title: Method for rapidly estimating specific radioactivity and radiochemical purity of radioiodinated peptide hormones used in radioimmunoassays.
mesh_terms: D006728:Hormones / Q000032:analysis*; D006801:Humans; D007457:Iodine Radioisotopes / Q000032:analysis*; D010455:Peptides / Q000032:analysis; D011863:Radioimmunoassay / Q000379:methods*
chemical_list: D006728:Hormones; D007457:Iodine Radioisotopes; D010455:Peptides