Trace Gas Instruments

Quantum Cascade Laser Absorption Spectrometer
Aerodyne QCLAS systems for fast response measurements of NH4, NO, NO2, HNO3, Formaldehyde, HONO.

Mobile Chemical Ionisation Mass Spectrometer
This instrument is able to monitor stable and radical species such as HO2NO2, ClONO2, O3, HNO3, C2H5O2, C3H7O2, CH3O2 and HO2 at the ppt level and can be deployed in the field or on the FAAM aricraft.

Turbulent Flow Technique Chemical Ionisation Mass Spectrometer
This instrument is able to monitor stable and radical species such as HO2NO2, ClONO2, O3, HNO3, C2H5O2, C3H7O2, CH3O2 and HO2 at the ppt level.