S. Al-Tamrah, A. Townshend
1987
Citations
0
Influential Citations
34
Citations
Journal
Analytica Chimica Acta
Abstract
Abstract 1-Naphthol, 2-naphthol, 2-naphthol-6-sulphonic acid, 1-amino-2-naphthol-4-sulphonic acid and 1-amino-2-naphthol hydrochloride are determined by the chemiluminescence produced by acidic permanganate oxidation in a flow system. Rhodamine B is used as sensitizer. The limits of detection are ca. 5×10 −7 M in a 20-μ sample.