Study of the solid phase extraction and spectrophotometric determination of nickel using 5-(4'-chlorophenylazo)-6-hydroxypyrimidine-2, 4-dione in environmental samples
By: Amin, Ala S.; al-Attas, Amirah S.. Journal of Saudi Chemical Society. Vol. 16, no. 4 (Oct. 2012), pp.451-459, 9 p.
Subjects: Analytical chemistry; Industrial chemistry