Determination of content of sodium nitrite in bromogeramine solution for disinfection by colorimetric method
Abstract: The paper reported determination of content of sodium nitrite in bromogeramine solution for disinfection with colorimetric method in rivanol as developer. This method was simple and result was good. The linear range was 20~45μg/ml.r=0.9999 Average rocovery was 99.27%(n=5),RSD=0.39%
Citation: | Chen Saizhen, Yuan Guoping, Du Yougong, Ma Aimin. Determination of content of sodium nitrite in bromogeramine solution for disinfection by colorimetric method[J]. Journal of Pharmaceutical Practice and Service, 1996, (4): 236-238. |