雾化器是火焰光度计的关键部件之一，进气喷嘴和吸样毛细管位置直接影响到雾化效率的稳定等、对此有关文献[1，2]介绍不一，作者在临床实践中摸索出使用K+、Na+标准液调节雾化器的方法，现介绍如下：1材料与方法1.1仪器与试剂6400－A到火焰光度计由上海分析仪器厂生产，编号。S The atomizer is one of the key components of the flame photometer. The position of the air intake nozzle and the suction capillary directly affects the stability of the atomization efficiency. The literature [1,2] is introduced differently. The author explores the clinical practice. The method of adjusting the atomizer using K+ and Na+ standards is introduced as follows: 1 Materials and methods 1.1 Instruments and reagents The 6400-A flame photometer was produced by Shanghai Analytical Instrument Factory. S