乙基羅丹明B萃取光度法測定痕量鎵
Determination of Trace Gallium by Extraction-Photometric Method with Ethyl Rhodamine B
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摘要: 系統研究了乙基羅丹明B萃取光度法測鎵的條件,并與羅丹明B和丁基羅丹明B法進行了比較,擬定了釩鈦磁鐵礦及其冶煉渣中痕量鎵的分析新方法。Abstract: The determination condition of gallium by extraction-photometric method with ethyl rhodamine B is studied systematically in comparision with rhodamine B and butyl rhodamine B. A new analytical method of trace gallium in sefstromite and slags is developed.