利凡诺为消毒防腐药。《中国医院制剂规范》和《浙江省医院制剂规范》中均采用0.1%的水溶液。用于洗涤创伤和粘膜。《中国医院制剂规范》采用沉淀中和法测定含量,此法操作步骤多,易引入误差,使测定结果重现性差。《浙江省医院制剂规范》采用色间比色作为质控标准,规定含量合格范围为0.086 Rivanol for the disinfection of preservatives. “China’s hospital preparation norms” and “Zhejiang Province hospital preparation specifications” are used in 0.1% aqueous solution. Used to wash wounds and mucous membranes. “Chinese hospital preparation specification” using precipitation neutralization method for the determination of content, this method more steps, easy to introduce errors, so that the determination of reproducibility is poor. “Zhejiang Province hospital preparation specifications” using colorimetric as the quality control standards, the provisions of the content range of 0.086