Flow-injection analysis of traces of lead and cadmium by solvent extraction with dithizone.
An automated solvent extraction method for determination of lead and cadmium down to the 50 ng/ml level has been developed. Optimum conditions for selective and sensitive determination were designed and verified by using the flow-injection scanning method.
Klinghoffer
O
O
Chemistry Department A, The Technical University of Denmark, Building 207, 2800 Lyngby, Denmark.
Růzicka
J
J
Hansen
E H
EH