Taher, Ali. Mohammaed. Puri Sw <br/><br/>
First derivative spectrophotometric determination of palladi column preconcentration with 1-(2-pyridylazo)-2-nap 
Taher, Ali. Mohammaed. Puri Sw. 
 -  1998 
 - pp.321-326 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Calibration Curve<br/>Derivative Spectrophotometry<br/>Chelating Material