Analysis of selected fertilizers imported to Libya for major, minor, trace and toxic elements using ICP-OES and INAA 

 -  Journal of Radioanalytical and Nuclear Chemistry, 242(3), p.693-701, 1999 .
<br/><br/> The concentration of 35 elements (AI, As, B, Ba, Be, Ca, Cd, Co, C1, Cr, Cu, Fe, K, Mg, Mn, Mo, N, Na, Ni, P, Pb, Rb, S, Sb, Sc, Si, Sr, Tb, Th,Ti, U, V, Yb, Zn and Zr)in six different imported, NPK, NP and K fertilizers were determined by ICP-OES in two different laboratories and by INAA. The fertilizers were labeled as 24/12 (Belgium), 46/18 (Morocco), 50