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用C1 8 柱、UV检测器 ,甲醇 /磷酸二氢钠水溶液做流动相的HPLC ,分析测定了 3,3′ -二氯联苯胺盐酸盐的含量
The content of 3,3 ’- dichlorobenzidine hydrochloride was determined by HPLC using mobile phase with C1 8 column, UV detector and methanol / sodium dihydrogen phosphate aqueous solution