Open procedure, above the EU threshold, for the conclusion of 6 framework agreements pursuant to art. 54, paragraph 3 of Legislative Decree no. 50/2016, corresponding to 6 lots, to be awarded separately, for the supply, installation and commissioning of instruments for the regional air quality network of the Tuscany Region, for a maximum duration of 4 years, to be completed in telematic mode using the START system (Tuscany Region Telematic Purchasing System)

Framework agreement for the supply, installation and commissioning of «PM10 single channel analyzers / samplers», «PM10-PM2.5 dual channel analyzers / samplers», «Two-channel sampler for PM10 / PM2.5 sampling» and «Sampling heads PM1 »suitable for batch samplers / analyzers - CIG 7941652A8B

Framework agreement for the supply, installation and commissioning of «PM10 portable sequential samplers» and «PM1 sampling heads» suitable for batch samplers

Framework agreement for the supply, installation and commissioning of «NOx, H2S, SO2, CO, O3 analyzers» and «O3 generation systems»

Framework agreement for the supply, installation and commissioning of n. 1 CH4-NMHC-THC hydrocarbon analyzer

Framework agreement for the supply, installation and commissioning of n. 1 Analyzer for Sulfur Compounds

Framework agreement for supply. installation and commissioning of "Optical Particle Counters", "Optical Particle Counters" and "Portable Nanoparticle Counters" - CIG 7941715E87