Object: Electronic Auction - Acquisition Of Parts For The Corrective Maintenance Of 4 Microscopes: 100X Objective Lens For Nikon Eclipse E 200 Microscope, Ns: 845063, 100X Objective Lens For Nikon Eclipse E 200 Microscope, Ns: 844220, 100X Objective Lens For Nikon Eclipse E Microscope 200, Ns: 143381, 40X Objective Lens For Nikon Eclipse E 200 Microscope, Ns: 845063, 40X Objective Lens For Nikon Eclipse E 200 Microscope, Ns: 844220, 40X Objective Lens For Ma Microscope