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Content of Nitrofural was determined by UV spectrophotometer with an average recovery rate of 101.7%.
采用紫外分光光度法测定溶液中呋喃西林的含量，其平均回收率为10 1 7%。
youdao
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Content of Nitrofural was determined by UV spectrophotometer with an average recovery rate of 101.7%.
采用紫外分光光度法测定溶液中呋喃西林的含量，其平均回收率为10 1 7%。
youdao