ELISA法检测乙型脑炎减毒活疫苗中卡那霉素和庆大霉素的残留量,杨欣,曾献武,用ELISA试剂盒检测乙脑减毒活疫苗中卡那霉素和庆大霉素的残留量。用间接竞争ELISA法,在检测线性范围内加入高、中、低3种浓度卡那霉�