Zobrazeno 1 - 2
of 2
pro vyhledávání: '"Omar Hashad"'
Autor:
Hamouda Elsayed, Mohamed Saber1 mohamed.elsayed@commerce.menofia.edu.eg, Omar Hashad, Tarek Mohamed2,3 tareq.elhashad1002354@commerce.menofia.edu.eg, Hamoda Alsayed, Marwa Saber2 marwa.saber@commerce.menofia.edu.eg
Publikováno v:
Journal of Accounting & Auditing (2314-4793). Apr2024, Vol. 13 Issue 1, p31-66. 36p.
Publikováno v:
Progress in Chemical and Biochemical Research. 2:99-107
The purpose of the present study was to evaluate the concentrations of Mn, Cr, Fe, Cu, Zn, Pb, and Cd in 18 types of commercially available coffee, tea, and cocoa on Misurata city markets. The samples were dry digested and then measured by Microwave