Oguezi Veronica Uju

Determination of Heavy Metals in Fish (Clarias gariepinus) Organs from Asaba Major Markets, Delta State, Nigeria

Kelle Henrietta Ijeoma, Ngbede Esther Onyoche, Oguezi Veronica Uju & Ibekwe Fidelis Chukwuene · Chemical Science International Journal · 2014

Aim: To determine and compare the bioaccumulation of selected heavy metals- zinc, lead, cadmium, copper, mercury, and cobalt in organs of Clarias gariepinus obtained from fish sellers in the three major markets in Asaba. Place and Duration of Study: Department of Chemistry Educat...

Open access Research Article 10.9734/ACSJ/2015/11968

Assessment of Heavy Metals in Edible Clays Sold in Onitsha Metropolis of Anambra State, Nigeria

Kelle Henrietta Ijeoma, Otokpa Esther Onyoche, Oguezi Veronica Uju & Ibekwe Fidelis Chukwuene · Current Journal of Applied Science and Technology · 2014

Aim: To determine and compare the levels of zinc (Zn), lead (Pb), cadmium (Cd), copper (Cu), mercury (Hg), and cobalt (Co) in edible clay samples. Place and Duration of Study: Department of Chemistry Laboratory, Federal College of Education (Technical), Asaba between June and Oct...

Open access Research Article 10.9734/BJAST/2014/7946