The Department of Defense, through the Defense Logistics Agency (DLA Troop Support), is seeking quotes for the procurement of 21 units of the salinity detection cell (NSN 4620014541061). This solicitation is part of a combined synopsis/solicitation and aims to fulfill the needs for water purification and sewage treatment applications. The approved source for this procurement is identified as IC/SB2-10, and all responsible sources are encouraged to submit their quotes electronically, as hard copies of the solicitation will not be available. Interested parties should direct any inquiries to the buyer listed in the solicitation document via email at DibbsBSM@dla.mil, with quotes due within 154 days after the award date.