Gas Detection and Analysis-NG28

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Gas Detection and Analysis

With the reform of the system of the Ministry of Environmental Protection, as well as a series of more stringent testing methods have been introduced. As a well-known testing institution in the industry, NG28 is familiar with the operation and management policies of domestic market and has rich experience. It provides professional air and waste gas detection and analysis services for clients.

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? Service Background

Under the background of the state's proposal to continuously implement the action plan for the prevention and control of air pollution and win the blue sky defense war, the Ministry of environmental protection has carried out major institutional reforms. From the formation of the independent acceptance system, the reform of the emission permit system and the formal implementation of the environmental protection tax, the environmental protection system is constantly deepening; in order to cooperate with the environmental protection system, a series of stricter detection methods have been introduced Higher requirements are put forward for the traditional detection technology. NG28 Environmental Division has been paying attention to the latest national laws and regulations, studying and analyzing the policies and systems to provide the most accurate guidance for enterprises; at the same time, it is committed to the development of new methods to adapt to the increasingly stringent environmental testing requirements, and can provide clients with professional air and waste gas detection and analysis services.

? Service content

Category	Test item	Description
Ambient air quality	Sulfur dioxide (SO2), nitrogen dioxide (NO2), carbon monoxide (CO), ozone (O3), particulate matter (PM10, PM2.5), total suspended particulates (TSP), nitrogen oxides (NOx), lead (PB), benzo (a) pyrene (BAP), etc.	The concentration limits of different ambient air Qigong energy zones are different.
Industrial waste gas	Sulfur dioxide, nitrogen oxides, particulate matter, hydrogen chloride, chromic acid fog, sulfuric acid fog, fluoride, chlorine, lead and its compounds, mercury and its compounds, cadmium and its compounds, beryllium and its compounds, nickel and its compounds, tin and its compounds, benzene, toluene, xylene, phenols, formaldehyde, acetaldehyde, acrylonitrile, acrolein, hydrogen cyanide, methanol, aniline, etc Chlorobenzenes, nitrobenzenes, vinyl chloride, benzo (a) pyrene, phosgene, asphalt smoke, asbestos tip, non methane total hydrocarbon, etc.	Shall be implemented according to industrial emission standards, local standards or comprehensive emission standards.
Particle composition analysis	Water soluble cations (Li +, Na +, NH4 +, K +, Ca2 +, Mg2 +), water-soluble anions (F -, Cl -, Br -, NO2 -, NO3 -, PO43 -, SO32 -, SO42 -), inorganic elements, metal elements, polycyclic aromatic hydrocarbons, etc.
Volatile organic compounds (VOCs)	1,1-dichloroethylene, 1,1,2-trichloro-1,2,2-trifluoroethane, chloropropene, dichloromethane, 1,1-dichloroethane, cis-1,2-dichloroethylene, trichloromethane, 1,1,1-trichloroethane, carbon tetrachloride, 1,2-dichloroethane, benzene, trichloroethylene, 1,2-dichloropropane, cis-1,3-dichloropropene, toluene, trans-1,3-dichloropropene, etc

? Our Strengths

1. NG28 Environmental Division is the earliest private third-party environmental monitoring agency in China. It can provide a series of services for the government, enterprises and various organizations, such as monitoring scheme formulation, on-site sampling, laboratory analysis and consultation, and can meet the needs of clients.

2. NG28 Environmental Laboratory has ISO / IEC 17025 accreditation and CMA certification, and has perfect testing process and strict quality control measures to ensure that the test results are objective, fair, accurate and reliable.

3. NG28 Environmental Division has established 31 environmental laboratories in China, with strong technical force, first-class expert team and international advanced testing equipment, which can provide clients with fast and high-quality service.

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