Determination of lead, mercury and cadmium by liquid chromatography using on-column derivatisation with dithiocarbamates
- 1 January 1985
- journal article
- research article
- Published by Royal Society of Chemistry (RSC) in The Analyst
- Vol. 110 (1) , 35-37
- https://doi.org/10.1039/an9851000035
Abstract
The combination of HPLC with direct injection and on-column derivatisation provides a method for the multi-element identification of metals in pollution studies. However, problems have occurred when this technique has been applied to the determination of heavy metal ions. In this work the reasons for these difficulties has been studied and a modification of the procedure enabling lead, cadmium and mercury(II) ions to be determined is suggested.Keywords
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