Soil is the basic environmental factor of ecosystem, and the material basis for human survival and development. Strengthen the prevention and control of soil pollution is an important measure to further implement Scientific Outlook on Development, is an important part of the construction of national ecological security system, is an important guarantee for the quality and safety of agricultural products, is an important part of environmental protection work in the new period.
Nutrients: organic matter, ammonium nitrogen, nitrate nitrogen, phosphorus, potassium, calcium, magnesium, sulfur, iron, copper, manganese, zinc, boron, pH, exchangeable acid, calcium magnesium ratio, magnesium potassium ratio, etc.
Organic matter detection: the total petroleum hydrocarbons, benzene, volatile organic compounds, semi volatile organic compounds, phenols, polycyclic aromatic hydrocarbons, polycyclic aromatic hydrocarbons (low concentration), benzo (a) pyrene, phthalic acid ester, two organochlorine pesticides, organophosphorus pesticides, polychlorinated biphenyls, dioxins etc..
Other analysis: fluoride, organic matter, moisture content, total alkalinity, phenol, mineral oil, moisture, pH value, 666, DDT, cyanide, volatile organic compounds, volatile organic compounds, polychlorinated biphenyls, semi volatile organic compounds, cation exchange capacity etc..