Notice Of Verification Of The Conditions Necessary To Carry Out A Possible Negotiation Procedure Without Prior Publication Of The Tender Notice Art 76 C 2 Lett B) Pto 2 Legislative Decree 36/2023 For The Assignment Of The Supply, Installation And Maintenance Of A Scanning Microscope With Field Emission Source (Feg) With Serial Block Face Array Tomography 3D Multi-Energy Deconvolution