3Massoud N Y. Spectrophotometric determination of trace amounts of copper(Ⅱ) ion based on complexation with an anthraquinone derivative[J]. Analytical Sci ence,2006,22 : 617-619.
4Francisco A,Franeesco S, Francesco R, et al. Micro- wave-assisted total digestion of sulphide ores for mul- tielement analysis[J]. Anal. Chim. Aeta, 2010,678: 18-25.
5缪斌,陈长进.藉丙二酸钠掩蔽铁碘量法测定铜[J].云南冶金,1983,12(1):53-54.
6Kuzuya M, Aranami H. Analysis of a high-concen- tration copper in metal alloys by emission spectros- copy of a laser produced plasma in air at atmospheric pressure[J]. Spectrochim. Acta: Part B. 2000, 55 (9) : 1423-1430.
9Duan D X, Donner E, Liu Q, et al. Potentiometric Titration for Determination of Amylose Content of Stareh--A Comparison with Colorimetric Method [ J ]. Food Chemistry, 2012,130(4) : 1142 - 1145.
10Seders L A, Fein J B. Proton Binding of Bacterial Exudates Determined through Potentiometric Titrations E J ]. Chemical Geology ,2011,285 ( 1 - 4 ) : 115 - 123.
