Testing Scope

On-site testing and laboratory analysis services for ambient air, industrial exhaust gas, indoor air, etc.

Testing Items

Volatile Organic Compounds (VOCs), Fine Particulate Matter (PM2.5, PM10), Carbon Monoxide (CO), Trimethylamine, Trimethylbenzene, Acrylonitrile, Acrolein, Acetone, Acetaldehyde, Sulfur Dioxide (SO₂), Nitrogen Dioxide (NO₂), Carbon Dioxide (CO₂), Carbon Disulfide (CS₂), Phosphorus Pentoxide (P₂O₅), Low-concentration Particulate Matter, Phosgene, Pyridine, Sulfur-Containing Organic Compounds, Total Suspended Particulates (TSP), Total Hydrocarbons (THC), Methane and Non-Methane Total Hydrocarbons (NMHC), Volatile Halogenated Hydrocarbons, Exhaust Gas Parameters (e.g., temperature, pressure, flow rate, moisture), Total Gaseous Phosphorus, Hydrogen Fluoride (HF), Fluorides, Ammonia (NH₃), Methylamine, Dimethylamine and Trimethylamine (as a combined group), Nitrogen Oxides (NOx), Chloroprene, Vinyl Chloride, Hydrogen Chloride (HCl), Chlorine (Cl₂), Chlorobenzenes, Hydrogen Cyanide (HCN), Asphalt Smoke, Cooking Fume (Oil Smoke), Oil Mist, Smoke Blackness, Epichlorohydrin, Methyl Parathion, Methyl Mercaptan, Dimethyl Sulfide, Methanol, Formaldehyde, Nitrobenzene Compounds, Nitric Acid Mist, Hydrogen Sulfide (H₂S), Sulfuric Acid Mist, Alkaline Mist, Odor (Gases), Ozone (O₃), Benzene Solubles, Benzo(a)pyrene, Benzene Series (BTEX), Anilines, Phenolic Compounds, Dustfall (Deposited Dust), Mercury (Hg), Lead (Pb), Arsenic (As), Beryllium (Be), Tin (Sn), Cadmium (Cd), Nickel (Ni) and other metal elements in particulates, Particulates from Boilers (Soot, Dust), Particulates from Catering Services (Cooking Fume), Motor Vehicle Exhaust (Tailpipe) Emissions, 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.

Has been involved in key national projects for PM2.5 source apportionment. Possesses extensive experience, a skilled technical team, and complete equipment for air quality monitoring services.

Self-developed atmospheric mobile monitoring vehicle capable of fixed-point, fixed-time, and fixed-route navigation for mobile detection of pollution plumes with varying concentrations, enabling precise, rapid monitoring and scientific analysis of air pollutants.