为了对胰岛素深入研究,控制注射用剂量指导临床用药,评定该药质量,我们对胰岛素制剂中锌元素进行了比色分析,现将含量测定方法报告如下。实验方法与结果 (一)最大吸收量位置,取测锌含量的比色液在620毫微米波长左右找出最大吸收位置(取锌标准液1.6毫升含锌16微克最后体积10毫升) In order to in-depth study of insulin, control injection dose to guide the clinical use of drugs, assess the quality of the drug, we have a colorimetric analysis of zinc in the insulin preparation, the content determination method is reported as follows. Experimental methods and results (a) the maximum absorption position, the zinc content of the test solution to find the maximum absorption wavelength of about 620 nm wavelength (take 1.6 ml of zinc standard solution containing 16 micrograms of zinc and the final volume of 10 ml)