Bulletin of the National Research Centre

Table 5 Arsenic fractionation results (ppm)

From: Evaluation of heavy metal mobility in contaminated soils between Abu Qurqas and Dyer Mawas Area, El Minya Governorate, Upper Egypt

Samples	Ex	Ct	Ob	FM	Rd
S₁	ND	126	ND	ND	ND
S₇	ND	43.20	ND	ND	ND
S₈	ND	27	ND	ND	ND
S₉	ND	27.90	ND	ND	ND
S₂₅	ND	33.30	ND	ND	ND
S₃₁	ND	78.30	ND	ND	ND
Mean	ND	55.95	ND	ND	ND

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