Chem. J. Chinese Universities ›› 1983, Vol. 4 ›› Issue (6): 803.
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Tong Shenyang, Zhao Fenglin, Li Chongkai
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Abstract: A sensitive method for the determination of cobalt with T(3-MPy)P has been developed. Cobalt reacts rapidly with T(3-MPy)P to form a 1:1 complex at pH 10.2, the T(3-MPy)P remaining is converted into its lead complex by adding a small excess of lead at this pH after the cobalt complex has been formed. Apparent molar absorption coefficient of cobalt complex is 1.31×105.
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Tong Shenyang, Zhao Fenglin, Li Chongkai . SPECTROPHOTOMETRIC STUDY OF THE REACTION OF meso-TETRA- (3-N-METHYLPYRIDYL) PORPHYRIN WITH COBALT[J]. Chem. J. Chinese Universities, 1983, 4(6): 803.
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http://www.cjcu.jlu.edu.cn/EN/Y1983/V4/I6/803
