Spectrofluorimetric determination of tra
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Shukuro Igarashi; Takao Yotsuyanagi
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Article
📅
1993
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Elsevier Science
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English
⚖ 455 KB
Ahstract A highly sensitive spectrofluorimetric method for the determination of zinc was established by using the metal ion substitution reaction of the cadmium-@,~,&tetrakis(4-sulphophenyl)porphine (H,P4-) complex with zinc ion. The zinc complex, ZnP4-, was quantitatively formed within 3 min at roo