Max Planck Institut F R Kolloid Und Grenzfl Chenforschung Tender

The New Maldi Tof Instrument Should Have A Fully Automated Introduction System And An Ion Source With A Solid-state Laser Whose Repetition Rate Is Adjustable Up To 2000 Hz For Fast Acquisition Which Will Minimize Sample Consumption And Provide High Sensitivity. Having A Tof Analyzer Within The Instrument Would Guarantee Positive And Negative Ion Mode And Provide A Mass Range Up To 500 Kda. To Achieve The Highest Sensitivity, The Ion Source And Ion Reflector Should Be Gridless In Design, While Ion Source Should Also Be Self-cleaning Via An Infrared Laser To Prevent Premature Contamination. The Vacuum System Of The Instrument Should Contain A Turbomolecular Pump With Oil-free Backing Pump. Lastly, The Instrument Should Be Equipped With A Camera System To Observe The Sample During Laser Bombardment, Control, Recording, And Evaluation Software.. The Procurement Is Related To A Project And/or Programme Financed By European Union Funds: No