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中文
The Oxidation Colour Reaction of the New Colour Reagent 2,3,7-Trihydroxy-9-dibromo-hydroxyphenyi fluorone and Determination of Cr in Waste Water by Dual-Wavelength Spectrophotometry
OU Zhong-Ping, LU Xia, PAN Jiao-Mai
Chem. J. Chinese Universities . 1993, (
4
): 486 -488 .
