B. Prusisz et W. Zyrnicki, Preconcentration of some metals using metalfix chelamine resin prior to ICP-AES analysis, FRESEN J AN, 363(1), 1999, pp. 110-112
Preconcentration and separation of Ni, Pb and Cd have been investigated usi
ng the metalfix chelamine resin prior to inductively coupled plasma - atomi
c emission spectrometry (ICP-AES) under various experimental conditions. Th
e recoveries of the analytes obtained with 95% confidence level were 92 +/-
1% for Ni, 100 +/- 4% for Pb and 93 +/- 3% for Cd.