New method for the determination of pentachlorophenol by atomic absorption spectrophotometry.
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.
Yamamoto
Y
Y
Department of Chemistry Faculty of Science Hiroshima University Hiroshima, Japan.
Kumamaru
T
T
Hayashi
Y
Y