title: New method for the determination of pentachlorophenol by atomic absorption spectrophotometry.
abstract: A new application of atomic absorption is reported for the determination of pentachlorophenol. The method is based on solvent extraction into nitrobenzene of the ion-pair formed between tris(1,10-phenanthroline) iron(II) and the anion of pentachlorophenol, and the subsequent determination of the iron concentration m the extract by atomic absorption at the 2483 A iron line.
authors.affiliation: Department of Chemistry Faculty of Science Hiroshima University Hiroshima, Japan.
authors.forename: Y
authors.initials: Y
authors.lastname: Yamamoto
authors.forename: T
authors.initials: T
authors.lastname: Kumamaru
authors.forename: Y
authors.initials: Y
authors.lastname: Hayashi