This is a request for quotation for 11,500 lbs of SF6 gas and cylinder rental services, requiring delivery to Brookhaven National Laboratory. The pricing must be all-inclusive of all fees for delivery to BNL, with specific shipping requirements based on item weight and origin. Key submission requirements include providing the origin of manufacture, a Unique Employee Identifier (UEI), a published price list for justification, and proof of registration in the System for Award Management (SAM). Award will be made to the responsive, responsible offeror with the lowest total price meeting all technical requirements. Submitted pricing must remain valid for 60 days.