The Department of Defense, through the Defense Logistics Agency (DLA Aviation), is seeking quotes for the procurement of a calibrating gas mix, specifically NSN 6830016987232, with a quantity of 451 units to be delivered to DLA Distribution San Joaquin. This procurement is set aside for Service-Disabled Veteran-Owned Small Businesses (SDVOSB) and aims to ensure the availability of essential industrial gases used in various defense applications. Interested vendors are required to submit their quotes electronically, as hard copies of the solicitation will not be provided, and all inquiries should be directed to the buyer via the email address provided. The solicitation is available on the DLA's DIBBS website, and quotes must be submitted within the specified timeframe to be considered.