A novel method for the spectrophotometric determination of cefradine by using sodium nitroprusside as chromogenic reagent

Hua Zhang, Ling Li Wu, Quan Min Li, Xin Zhen Du

Hua Zhang, Ling Li Wu, Quan Min Li, Xin Zhen Du

中国化学快报 . 2008, (12): 1470 -1474 . DOI: 10.1016/j.cclet.2008.09.014