Detection and semiquantitative determination of nickel with dimethylglyoxime-loaded foam.
Rapid, sensitive and selective detection and semiquantitative determination of nickel in aqueous solution can be obtained by using dimethylglyoxime loaded on polyurethane foam, either by batch or column extractions, the detection limits being 0.05 and 0.01 ppm respectively.
Farag
A B
AB
Chemistry Department, Faculty of Science, Mansoura University, Mansoura, Egypt.
El-Wakil
A M
AM
El-Shahawi
M S
MS