When considering the effects of aerosols on health and the environment, it is necessary to understand how they are formed from their precursor gases and how their concentration and composition vary with diurnal and seasonal cycles, says Metrohm.
To achieve this, continuous measurements are required with sufficient time resolution so that the various aerosol formation processes can be clarified.
Metrohm Process Analytics has developed the 2060 MARGA, a fully autonomous sampling and measurement system that continuously measures the water-soluble gas and aerosol components that have a direct effect on air quality.
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