R Rahil-Khazen, H Henriksen, B J Bolann, R J Ulvik
The use of inductively coupled plasma atomic emission spectrometry (ICP-AES) for the simultaneous determination of Al, B, Ba, Be, Cd, Co, Cr, Cu, Fe, Li, Mn, Ni, Pb, Se, Sr and Zn in human serum in a clinical laboratory was validated. Samples were digested and then analysed using yttrium as an internal standard and a serum-matched calibration standard. The criteria used to assess the analytical performance of the ICP-AES were detection and quantification limits, linearity, sensitivity, recovery, interference from alkali and acid, trueness and precision...
December 2000: Scandinavian Journal of Clinical and Laboratory Investigation