Differential Pulse Polarography Method for the Determination of Trace Fe, Ni, Pb, Zn, Se and Cu in Black Tea Leaves
Sukru Kalaycı & Guler Somer · Chemical Science International Journal · 2020
In this work a new and simple polarographic method has been established for the determination of trace elements present in tea. After digestion with acids, tea samples were analyzed using various electrolytes such as acetate and ammonia at different pH values in the presence or a...
Open access
Research Article
10.9734/CSJI/2020/v29i430171