From September 25 to 26 2019 a SIRS project meeting was held at the Department of the Environmental Sciences
SIRS is a project dealing with metrological issues in regard of concentration and isotopic composition measurements of CO2 and N2O in atmospheric air. Within the project where JSI is participating as external partner, new gas standards are developed. After 27 months of the project the complied tasks and future steps were discussed. At the meeting representatives from different institutions and companies from Europe and USA were present.