▲ Continuous monitoring of ozone precursors(C2 to C10 hydrocarbons) in ambient air and/or vehicle emission
▲ On-or off-line odour monitoring e.g. measuring reduce sulphur species such as H2S,mercaptans and sulphides in canisters, bag or on-line air streans at sub-to low-ppb levels
▲ Industrial process control of gas purity and odour Atomospheric research e.g. global background pollution levels,pollution transport and kinetic studies, such as monitoring diurnal changes in urbas air pollution or biogenic emission profiles