Textul licitației

als and fuels, and for on-line measurements of atmospheric CO2 for anthropogenic greenhouse gas quantification. The UG requires an instrument that can measure ¹⁴C directly in gaseous CO₂ samples with the precision and sensitivity required for modern radiocarbon applications. The instrument must be suitable for automated laboratory workflows in which CO₂ produced from sample material can be fed directly into an analyser, and for atmospheric measurements at a field station. These requirements are essential for the intended research, as the use of gas-phase CO₂ avoids the graphite target preparation required for conventional AMS-based measurements and enables automated and field-based measurements that are not achievable with conventional alternatives. The C14-SCAR ( Saturated-absorption CAvity Ring-down) instrument, by the ppqSense company, offers these possibilities. After carefu