... extraction rate萃取率 extraction spectrphotometric method萃取光度法 fajans method法杨斯法 ...
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Introduction, spectrophotometry in aqueous phase, extraction photometry, kinetic photometry, chemometries and other photometries for determination of precious metal elements are included. 188 references are cited.
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固-液萃取光度法 solid liquid extraction spectrophotometry
萃取分光光度法 ESP ; Extractive spectrophotometry ; Extraction spectrophotometric method
钽试剂萃取分光光度法 BPHA extraction spectrophotometric method
萃取催化光度法 Extraction catalytic spectrophotometry
萃取-分光光度法 extraction-spectrophotometry
本文对丁基罗丹明B、 罗丹明6G和四溴荧光素在萃取光度法和浮选光度法中的应用做了综述。
A review is mainly on the application of butylrhodamine B, rhodamine 6G and tetrabromofluorescein dyes in extraction spectrophotometric and flotation spectrophotometric analysis.
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。
Spectrophotometric determination of cobalt in bright nickel plating bath was advanced with ammonium thiocyanate as complexing agent and butyl acetate as extracting agent.
将毛皮中的甲醛用人造汗液萃取后，用乙酰丙酮分光光度法检测，可以定量检测分析毛皮中甲醛的含量。
The formaldehyde in fur was extracted by artificial perspiration solution and the formaldehyde content in the extracted liquor was determined by acetylacetone spectrophotometric method.
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