1. Remote Sensing– FTIR / UV (Cerex ) UV Sentry  Compounds Commonly Measured ： 1,3 Butadiene Chlorine dioxide Nitric oxide Sulfur trioxide Acetaldehyde Ethyl benzene Nitrogen dioxide Styrene Acrolein Formaldehyde Oxygen Toluene Ammonia Hydrogen Sulfide Ozone Trimethylbenzene Benzene Isoprene Phenol Carbon disulfide Mercury Styrene Chlorine Naphthalene Sulfur dioxide UVHound Instant Multi-Gas Analyzer Air Monitoring System FTIR

2. Shanghai Jinshan Chemical Park FTIR Monitoring

3. CPC FTIR Monitoring