Testing Scope

Testing of soil, sediment, marine sediment, sludge, solid waste, and hazardous waste identification.

Testing Items

Soil Testing:

Applicable to: Soil from agricultural land (arable), forest land, orchard land, grassland, construction land, unused land, etc.

Testing indicators cover: Physicochemical properties, heavy metals and other metallic elements, organic compounds, and emerging contaminants. Examples include pH, Ammonia Nitrogen, Nitrite Nitrogen, Nitrate Nitrogen, Ammonium Nitrogen, Available Potassium, Available Phosphorus, Organic Carbon, Nitrate Nitrogen, Total Fluoride Compounds, Water-Soluble Compounds, Total Phosphorus, Specific Gravity, Humus, Mechanical Composition (Particle Size Distribution), Exchangeable Acidity, Total Phosphorus, Total Sulfur, Total Boron, Bulk Density (Volume Weight), Soil Bulk Density, Moisture Content, Total Water-Soluble Salts, Carbonates, Soil Particle Density, Soil Microbial Biomass Nitrogen (MBN), Soil Microbial Biomass Carbon (MBC), Cation Exchange Capacity (CEC), Organic Matter, Available Silicon, Available Molybdenum, Available Sulfur, Available Lead/Cadmium/Copper/Iron/Manganese/Cobalt/Nickel, Heavy Metals (Total), Soil Trace Elements, Semi-Volatile Organic Compounds (SVOCs), Acrolein, Acrylonitrile, Acetonitrile, Aniline, Pyridine, Polybrominated Diphenyl Ethers (PBDEs), Phenolic Compounds, Volatile Organic Compounds (VOCs), Phthalate Esters (PAEs), Aldehydes and Ketones, Petroleum Hydrocarbons (TPH), Amide Pesticides, Organophosphorus and Pyrethroid Pesticides, Organophosphorus Pesticides (OPPs), Organochlorine Pesticides (OCPs), Carbamates, Sulfonylurea Herbicides, Aniline and Benzidine Compounds, HCH/DDT, Polycyclic Aromatic Hydrocarbons (PAHs), Polychlorinated Biphenyls (PCBs), Antibiotics, Perand Polyfluoroalkyl Substances (PFAS), etc.

Solid Waste Testing:

Indicators include: pH, Hexavalent Chromium (Cr(VI)), Polychlorinated Biphenyls (PCBs), Coliform Bacteria, Shigella, Total Mercury (Hg), Total Phosphorus (TP), Total Chromium (Cr), Volatile Organic Compounds (VOCs), Inorganic Fluorides, Organophosphorus Pesticides, Organophosphorus and Pyrethroid Pesticides, Organic Matter, Fluorides, Cyanides, Mercury (Hg), Salmonella, Loss on Ignition (LOI) / Thermal Gravimetric Loss, Arsenic (As) and its compounds, Selenium (Se), Fecal Coliforms, Total Bacterial Count, Ascaris Eggs, Helminth Eggs, Phenols, Metallic Elements (including Thorium (Th), Vanadium (V), Barium (Ba), Cobalt (Co), Molybdenum (Mo), Uranium (U), Lead (Pb) and its compounds, Thallium (Tl), Bismuth (Bi), Beryllium (Be), Copper (Cu), Aluminum (Al), Chromium (Cr) and its compounds, Silver (Ag), Zinc (Zn) and its compounds, Antimony (Sb), Manganese (Mn), Cadmium (Cd) and its compounds, Nickel (Ni), etc.

Service Advantages

Holds CMA and CNAS accreditations, covering a wide range of parameters. Reports are authoritative and highly recognized by various clients.

With subsidiaries across 12 provinces, we can offer localized services and ensure rapid response.

Equipped with multiple advanced domestic and international testing instruments. Possesses full-chain service capabilities from testing and investigation to risk assessment, with strong technical expertise.

Undertaken several major national projects, including the Second National Pollution Source Census, the national soil pollution status detailed survey, and the Third National Soil Census. We operate 11 Third National Soil Census laboratories, possessing extensive practical experience.