Solid phase extraction preconcentration of cobalt and nickel with 5,7-dichloroquinone-8-ol embedded styrene-ethylene glycol dimethacrylate polymer particles and determination by flame atomic absorption spectrometry (FAAS)
Keywords: استخراج فاز جامد; Solid phase extraction; 5,7-Dichloroquinoline-8-ol embedded polymer particles; Preconcentration; Flame AAS;