Determination of moving forms of metals and oil products in soils

The article provides an overview of methods for measuring mobile forms of metals Ni, Cr, Fe, Mn, Pb, Zn Cd, Cu and oil products in soils. A comparison is made of the main methods of quantitative chemical analysis used in determining the content of oil products, such as gravimetric, fluorimetric and the main analytical methods for determining the presence of metals in soils.