Occurrence of Vanadium in Belgian and European Alluvial Soils

Table 3

Values for V measured in the CaCl₂ (in μg L⁻¹) and ammonium-EDTA (in mg kg⁻¹) extracts performed on certified reference material CRM 483 according to the BCR extraction protocol for single extractions with CaCl₂ 0.01 mol L⁻¹ and ammonium-EDTA 0.05 mol L⁻¹.

	CaCl2 0.01 mol L^−1	ammionum-EDTA 0.05 mol L^−1	Total concentration
	𝜇gL^−1	mg kg^−1	mg kg^−1
CRM483	5.7 ± 0.9	4.3 ± 0.1	64.5 ± 3.7