医学论文：分光光度法测定中草药中硒（IV）的含量[1]-医药学论文-无忧考网 关键词】 催化动力学 分光光度法 硒 [gap=666]Key words： Catalytic kinetic method; Spectrophotometric determination; Selenium
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... 分光反射率 spectral reflectance 分光光度测定 spectrophotometric determination 分光光度测定法 spectrophotometry ...
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uv spectrophotometric determination 紫外分光光度法
spectrophotometric determination gold 分光光度法测金
matrix spectrophotometric determination 矩阵分光光度测定
spectrophotometric determination copper 光度法测定铜
fading spectrophotometric determination 褪色光度法测定
kinetic spectrophotometric determination 光度法测定
catalytic spectrophotometric determination 催化光度法
A new method for the spectrophotometric determination of trace copper with 2,4 dihydroxybenzaldehyde thiosemicarbazone(DBT) is reported in this paper.
研究了新显色剂2 ，4 二羟基苯甲醛缩氨基硫脲（DBT ）与铜的显色反应，建立了光度法测定微量铜的新方法。
A method for the spectrophotometric determination of trace Cu 2+ with flow injection liquid liquid extraction separation and pre concentration was developed.
用自制的分相器与流动注射仪联用，对有机相析出液- 液萃取光度法测定微量铜的流路参数和操作程序进行优化。
Spectrophotometric determination of cobalt in bright nickel plating bath was advanced with ammonium thiocyanate as complexing agent and butyl acetate as extracting agent.
以硫氢酸铵络合钴离子，随后用乙酸丁酯进行萃取，利用分光光度法测量光亮镀镍溶液中的钴离子。
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