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EL-Saeid, Mohamed Hamza

Publications (2)

Impact of QuEChERS and GC-MS/MSTQD as Multiresidues Techniques for Determination of 74 Pesticides in Olive Farm Soil

EL-Saeid, Mohamed Hamza, Majjami, Ahmed Yasseen, A. S. Modaihsh, N. I. Al-Barakah, Fahad, Ghoneim, Adel & Bazeyad, Abdulqader · International Research Journal of Pure and Applied Chemistry · 2019

The extraction and analytical multiresidue method, has been developed and validated for quantification of trace levels of 74 pesticide belong to different chemical groups in organic and conventional Olive farm soil samples (Old, medial and new olive farms which is 25, 15 and 5 ye...

Open access Research Article 10.9734/IRJPAC/2018/46264

Impact of Forest Combustion on Soil Contamination by PAHs Using QuEChERS and GC-MS/MSTQD

Al Fahd, Marzoq Hadi., Al-Sewailem, Mohamed S. & EL-Saeid, Mohamed Hamza · International Research Journal of Pure and Applied Chemistry · 2019

The present study was conducted in one of the most dense forest area of Asir region located in the southwest of Saudi Arabia to study the Impact of Forest Combustion on surface and subsurface soil contamination by Poly Aromatic Hydrocarbons (PAHs). The major toxic effects of PAHs...

Open access Research Article 10.9734/irjpac/2019/v18i330090