医院内使用的消毒剂杀菌效果已作为一项院内医源感染的调查指标。而化学消毒剂要达到一定的消毒效果,除了取决于本身的杀菌化学特性外,还受使用方法、环境条件、人员素质等多种因素的影响　材料和方法11　样品　医院消毒剂。12　中和剂　05%Ｎａ2Ｓ2Ｏ3、0.5%Ｎａ2ＳＯ3、05%吐 The bactericidal effect of disinfectants used in hospitals has been used as a survey indicator of nosocomial infections in the hospital. The chemical disinfectant to achieve a certain degree of disinfection, in addition to its own bactericidal chemical properties, but also by the use of methods, environmental conditions, quality of personnel and other factors affect the materials and methods 11 samples Hospital disinfectant. 12 neutralizer 05% Na2S2O3, 0.5% Na2SO3, 05% spit