Rajesh, N Agarwal, Vikas <br/><br/>
Solid Phase Extraction of Chromium (Vi) from Aqueous Solutions by Adsorption of its Diphenylcarbazide Complex on an Alumina Column 

 - 72-76 p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Chromium<br/>Diphenylcarbazide<br/>Alumina