方法：采用一阶导数分光光度法和双波长光谱法测定各配伍液中头孢噻肟钠和西咪替丁的含量。
METHODS: to test the contents of cefotaxime sodium and cimetidine in all kinds of infusions using first order derivative and double wavelength spectrophotometry.
方法用一阶导数光谱法半振幅进行定量。
Methods a first order derivate spectrophotometer was selected to determine the content.
方法用一阶导数光谱法半振幅进行定量。
Methods a first order derivate spectrophotometer was selected to determine the content.
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