AMF Longterm

Details of the current instrumentation used for the AMF long-term measurements is summarised on the AMF webpages. Please click on the relevant link for more details.

By instrument

By Species

CH4, H2, CO, CO2, O2, N2O, SF6


Other Instrumentation


By instrument

These instruments are available upon request or are routinely operated at WAO as non AMF instruments. For more information contact Grant Forster.

Proton Transfer Reaction Mass Spectrometry (PTRMS)
Perkin Elmer Clarus 500 Gas Chromatograph with TurboMatrix ATD
Thermo Scientific 43i sulphur dioxide (SO2) analyser
Thermo Scientific 42i (NO-NO2-NOx) analyser