[Simultaneous determination of europium and copper in rare earth oxide by use AAS-PLS method].
Partial least squares regression was used to compensate for spectral "overlap" interference of Eu 324. 753 nm with Cu 324.754 nm in atomic absorption spectrometry. We could only use the copper element hollow-cathode lamp to simultaneous determine Eu and Cu in synthetic samples and rare earth oxide, and obtained satisfactory results.
Zhong
M
M
Department of Chemistry, Jiangxi Normal University, 330027 Nanchang.
Qiu
X
X
Mo
C
C
Zheng
Y
Y