ABSTRACT
A method for the determination of C,N,S, Cl, Br, Hf, Mo, Sn, Sc,Na,Mg,Al,Si,P,K,Ca,Ti,V,Cr,Mn,Fe,Co,Ni,Cu,Zn,Ga,As,Rb,Sr,Y,Zr,Nb,Ba,La,Ce,U,Th and Pb in soil samples by XRF with powder pellet sample preparation has been developed. Ultra collimator and spe