@article{paperid:1053186, author = {Eftekhari, Mohammad and Javedani Asleh, Farzaneh and CHamsaz, Mahmod}, title = {Ultra-Trace Determination of Co (ІІ) in Real Samples Using Ion Pair-Based Dispersive Liquid-Liquid Microextraction Followed by Electrothermal Atomic Absorption Spectrometry}, journal = {Food Analytical Methods}, year = {2016}, month = {January}, issn = {1936-9751}, pages = {1--8}, numpages = {7}, keywords = {Cobalt . Preconcentration . Thiocyanate anion . Ion pair-based dispersive liquid-liquid microextraction}, }