The United Nations Office for Project Services , Ethiopian Multi-country office (hereinafter referred to as UNOPS ETMCO)  is pleased to invite competent Bidders to submit their respective competitive Bids for the Supply, Installation, Testing and Commisssionign of Chromatography Mass Spectroscopy Triple Quadra pole (LC-MS/MS)  for Armauer Hansen Research Institute (AHRI), Addis Ababa, Ethiopia in accordance with the UNOPS General Conditions of Contract and “Schedule of Requirements” set out in this ITB.IMPORTANT NOTE: Interested vendors must respond to this tender using the UNOPS eSourcing system, via the UNGM portal. In order to access the full UNOPS tender details, request clarifications on the tender, and submit a vendor response to a tender using the system, vendors need to be registered as a UNOPS vendor at the UNGM portal and be logged into UNGM. For guidance on how to register on UNGM and submit responses to UNOPS tenders in the UNOPS eSourcing system, please refer to the user guide and other resources available at: https://esourcing.unops.org/#/Help/Guides