•   Aerodyne Soot-Particle High-Resolution Time-of-Flight Aerosol Mass Spectrometer (SP-AMS)
  •   Aerodyne Aerosol Chemical Speciation Monitor (ACSM, jointly with Chris Cappa)
  •   Scanning Mobility Particle Sizer (SMPS)
  •   Metrohm Particle Into Liquid Sampler (PILS)
  •   Metrohm Ion Chromatograph systems with conductivity and UV-vis detectors (2)
  •   Digital controlled thermodenuder (TD) system (room temperature – 300 oC)
  •   TSI 3772 Condensation Particle Counter (CPC)
  •   Aerosol generation system (Collison atomizer, pumps, and diffusion dryers)
  •   Droplet-on-demand droplet generator
  •   Electrospray aerosol generator
  •   Shimazu total carbon and total nitrogen (TC/TN) analyzer