High-Resolution Time-of-Flight Aerosol Mass Spectrometer (HR-ToF-AMS)

  • Non-refractory aerosol composition (organics, sulfate, nitrate, ammonium, chloride), mass loading, aerosol size distribution 

Filter Inlet for Gases and AEROsols High-Resolution Time-of-Flight Chemical Ionization Mass Spectrometer (FIGAERO-HR-ToF-CIMS)

  • Molecular level gas-phase and particle-phase composition

VOCUS Chemical Ionization Mass Spectrometer

  • Proton Transfer Reaction Mass Spectrometry (PTR-MS)
    • Volatile organic compound (VOC) composition
  • Extractive Electrospray Ionization (EESI)
    • Soft-ionization for molecular level particle-phase composition
  • Aim reactor with Filter Inlet for Gases and AEROsols (FIGAERO)

Scanning Mobility Particle Sampler (SMPS)

  • Aerosol size distribution, number, and volume distribution

Gas Chromatograph Flame Ionization Detector (GC-FID)

  • Volatile organic compound (VOC)

UV absorption O3 Analyzer

  • Ozone (O3)

Chemiluminescence NO/NO2/NOx Analyzer

  • Nitrogen oxide (NO/NO2/NOx)

CAPS NO2 Monitor

Nitrogen oxide (NO2)