Cross-Border Electronic Competition For The Supply Of Scientific Equipment Within The Context Of Sub-Project 1 (K.A. 11741) And Title "Bio-Imaging Infrastructure: Collected Optical And Electron Microscopy" Of The Act Entitled "Innovation Hub Crete - Pole Of Academic Excellence In The Sciences Of Health And Life" And Code. Ops: 6012102, Included In The "Crete 2021-2027" Program Announcement Number: 30030/2026