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Anal Chem Insights. 2011 Mar 01;6:15-20. doi: 10.4137/ACI.S5948. eCollection 2011.

Determination of Trace Amounts of Lead Using the Flotation-spectrophotometric method.

Analytical chemistry insights

Sabah Shiri, Ali Delpisheh, Ali Haeri, Abdolhossein Poornajaf, Babak Golzadeh, Sina Shiri

Affiliations

  1. Department of Chemistry, Payame Noor University of Ilam, Iran.
  2. Department of Epidemiology, Ilam University of Medical Science, Ilam, Iran.
  3. Department of Pharmacology, Shahid Beheshti University of Medical Science, Tehran, Iran.
  4. Department of Chemistry, Payame Noor University of Amol, Iran.

PMID: 30543271 PMCID: PMC3074207 DOI: 10.4137/ACI.S5948

Abstract

The present study describes a simple and highly selective method for separation, preconcentration and spectrophotometric determination of extremely low concentrations of lead. It is based on flotation of a complex of Pb

Keywords: alizarin yellow; flotation–extraction; lead; spectrophotometry

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