Negotiated Procedure Without Publication Of Notice For The Assignment Of The Supply Of Kits/Reagents, Consumables And Use Of Instruments In Service Mode For The Execution Of Tests Required In The "Serum Area" Of The Clinical Pathology Uosd Of The Institute, Pending The Conclusion Of The Procedure Announced With Cs Resolution No. 56 Of 01/29/2026. Invitation For A "Bridge" Award Procedure, Pursuant To Art. 76, Co. 2, Letter. B Point 2 And Letter C) Of Legislative Decree 36/2023 And Subsequent Amendments.