%0 Journal Article
%T 2--2Nitroso-1-naphthol as a selective reagent for preconcentration of cobalt by vortex assisted combined with solidification of organic droplet and its determination by flame atomic absorption spectrometry
%A CHamsaz, Mahmod
%A  Eftekhari, Mohammad
%A  Eftekhari, Ali
%A  Yekkebashi, Ali
%J Environmental Monitoring and Assessment
%@ 0167-6369
%D 2013