Delivery Of Reagent Kits Along With The Rental Of Two Acid-Base Balance Analyzers Along With The Rental Of Two Acid-Base And Water-Electrolyte Balance Analyzers And A Tilting Mixer For A Period Of 36 Months For The Department Of Laboratory Diagnostics For The Needs Of The Clinical Department Of Cardiac Surgery; Case Reference: 4Wszkzp.Szp.2612.31.2026