2012
DOI: 10.13005/ojc/280148
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Cloud-Point Method of Extraction Co(II) and Determination by FAAS

Abstract: A new, simple and versatile cloud-point extraction (CPE) methodology has been developed for type equation here.the separation and preconcentration of Co. The metals in the initial aqueous solution were complexed with 2-(2-benzothiazolylazo)-2-p-cresol (BTAC ) and Triton X-114 was added as surfactant. Dilution of the surfactant-rich phase with acidified methanol was performed after phase separation, and the Co contents were measured by flame atomic absorption spectrometry. The variables affecting the cloud-poin… Show more

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“…Several tables shown in this paper summarize the use of separation techniques such as liquid liquid extraction, solid phase extraction, cloud extraction, as a preparation for cadmium determination using ICP OES. [139][140][141][142][143][144][145][146][150][151][152][153][154][155][156][157][158][159][160] have been successfully used. Each technique has advantages and disadvantages and should be selected according to the analytical problem.…”
Section: Inductively Coupled Plasma Optical Emission Spectrometry (Icmentioning
confidence: 99%
“…Several tables shown in this paper summarize the use of separation techniques such as liquid liquid extraction, solid phase extraction, cloud extraction, as a preparation for cadmium determination using ICP OES. [139][140][141][142][143][144][145][146][150][151][152][153][154][155][156][157][158][159][160] have been successfully used. Each technique has advantages and disadvantages and should be selected according to the analytical problem.…”
Section: Inductively Coupled Plasma Optical Emission Spectrometry (Icmentioning
confidence: 99%