In collaboration with Payame Noor University and Iranian Chemical Science and Technologies Association
Combination of Dispersive Liquid-Liquid Microextraction with Flame Atomic Absorption for Determination of Trace Co(II) in Environmental Water, Egg Yolk and Hair

Soleyman Bahar; Bahare Babamiri

Volume 1, Issue 2 , September 2014, , Pages 115-120

Abstract
  In this work, a procedure for preconcentration of cobalt using dispersive liquid–liquid microextraction (DLLME) with the reagent 1-Nitroso 2-naphtol as complexing reagent was developed. At pH 4, Co(II) was complexed with 1-nitroso 2-naphtol and extracted into the fine droplets formed when mixing ...  Read More