Search
Now showing items 1-1 of 1
DETERMINATION OF SOME RARE ELEMENTS IN PHOSPHATE ROCKS BY INDUCTIVELY COUPLED PLASMA ATOMIC EMISSION-SPECTROMETRY
(Marcel Dekker Inc, 1991)
Eight elements(Cu, Co, La, Nd, Pr, V, Y and Zn) were determined in acid digests of the phosphate rocks using inductively coupled plasma atomic emission spectrometry(ICP-AES). The abondance of these elements exhibits the ...