Solid phase extraction of ultra traces silver(I) using octadecyl silica membrane disks modified by 1,3-bis(2-cyanobenzene) triazene (CBT) ligand prior to determination by flame atomic absorption
Keywords: Silver(I); SPE; Octadecyl silica disks; C18; 1,3-bis(2-cyanobenzene) triazene; AAS;