The Red River Army Depot requires a contractor to supply HEPTAFLUOROPROPANE (DuPont FM200) in 1,200-pound cylinders to support the rebuild of fire extinguishers. The agent must meet specific chemical and physical specifications, including a minimum purity of 99% and conform to ASTM standards. The work is to be performed for the Red River Army Depot. The requirement includes providing the agent to complete all rebuild quantities, with minimal additional purchases needed for the reclaim operation. No budget or specific non-bid timelines are detailed in the description.