METHOD FOR PREPARING A CHROMOGEN REACTIVE FOR DETERMINING THE SERUM IRON CONCENTRATION AND BINDING POWER, AND THE CHROMOGEN REACTIVE OBTAINED THEREBY

摘要

A method for making a chromogen reactive comprises the steps of preparing the C.I mordant blue I/43830 (ex. conc. blue sky BN chrome), preparing a salified mordant blue I/43830 based powder, preparing buffers effective to determine the serum iron concentration or contents and binding power, preparing a liquid reactive by adding from 0.80 to 3 g of granulate to 125 ml of buffer and then solubilizing.