AMENDMENT TO CLOSING TIME: Please disregard the Ariba Discovery posting response deadline closing time and CanadaBuys posting closing time. All required supporting documentation and bid submission must be submitted by 16 December 2022 at 2 pm EST. All bids submitted after 2 pm EST will result in the bid being declared non-responsive. Environment and Climate Change Canada (ECCC) has a requirement for one (1) fully Automated Titration Instrument System to be delivered to the National Laboratory for Environmental Testing (NLET), located in Burlington, Ontario. The requirement must include all instrument components, manuals, pre-installation check lists, modules, peripherals and accessories including all electrical power cables, connecting cables and any other connection type cables and tubing required to operate the whole system as one fully automated system in accordance with the Statement of Requirement in Annex “A”.