This is a market research notice from NOAA's Pacific Marine Environmental Laboratory (PMEL) in Seattle, WA, seeking vendors already capable of providing working Deep, Core, and Biogeochemical Argo floats for ocean monitoring. The anticipated procurement is for 1-31 Deep, 1-50 Core, and 1-34 Biogeochemical floats per year. The Government anticipates awarding a five-year Indefinite Delivery, Indefinite Quantity contract, with delivery required within 12 months of each order. This is for information gathering only and does not constitute a formal solicitation.