Pedram Nasehi

Determination of Cd(II), Zn(II) and Ag(I)in Different Matrixes After Solid Phase Extraction on Sodium Dodecyl Sulfate(SDS)-Coated Alumina as their 2,3 Di Hydro 2,3 ParatolylQinazoline (1 H)- 4 one (DPTQO) by FlameAtomic Absorption Spectrometric