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    1. Home
    2. /Gov Explore
    3. /PSC Codes
    4. /PSC H168

    Product & Service Code

    PSC H168: Quality Control Services: Chemicals and Chemical Products

    31 contracts match PSC H168 (Quality Control Services: Chemicals and Chemical Products). Previewing the latest 10 opportunities and the buyer and NAICS mix behind this procurement category.
    PSC H168Previewing 10 opportunities
    View PSC definition →
    Contracts
    31
    Records under this PSC
    Agencies in Preview
    4
    Distinct buyers in the latest sample
    NAICS in Preview
    4
    Adjacent demand lanes

    Latest opportunities

    Previewing the latest 10 opportunities classified under PSC H168.

    DEPARTMENT OF VETERANS AFFAIRS

    Laundry Chemical Supplies and Maintenance

    Archived

    AI Summary

    The Department of Veterans Affairs is seeking qualified sources for Brand Name or Equal Laundry Chemicals and Maintenance for the C.W. Bill Young VAMC. This opportunity is a firm-fixed price contract with a performance period from October 27, 2025, to October 26, 2030, including four option periods.

    FL

    Posted Oct 7, 2025Due Oct 10, 2026Sources SoughtNAICS 325611Total Small Business Set-Aside (FAR 19.5)Sol: 36C24826Q0012
    View details→

    NATIONAL AERONAUTICS AND SPACE ADMINISTRATION

    ELEVATED TEMPERATURE OXIDE DISPERSION STRENGTHENED ALLOY FATIGUE AND TENSILE TESTING.

    Archived

    AI Summary

    NASA/NSSC requires Elevated Temperature Oxide Dispersion Strengthened Alloy Fatigue and Tensile Testing. A sole source contract will be issued to PRODUCT EVALUATION SYSTEMS, LLC, the only provider for this service. Interested organizations must submit their qualifications by 4:00 p.m. CST on August 11, 2025, for consid…

    MS

    Posted Aug 7, 2025Due Aug 11, 2025Special NoticeNAICS 541380Sol: 80NSSC25911795Q
    View details→

    DEPARTMENT OF COMMERCE

    PROPYLENE GLYCOL FOR NWS ASOS/COOP

    Archived

    AI Summary

    The National Oceanic and Atmospheric Administration is seeking quotes for Propylene Glycol to support the Automated Surface Observing System and Cooperative Observer Program, with a firm-fixed-price Indefinite Delivery Indefinite Quantity contract over five years. This opportunity is set aside for small businesses unde…

    VA

    Posted Jul 21, 2025Due Jul 25, 2025Combined Synopsis/SolicitationNAICS 325998Total Small Business Set-Aside (FAR 19.5)Sol: 1305M225R0045
    View details→

    DEPARTMENT OF COMMERCE

    PROPYLENE GLYCOL FOR NWS ASOS/COOP

    Archived

    AI Summary

    The National Oceanic and Atmospheric Administration is seeking quotes for the purchase of Propylene Glycol for the Automated Surface Observing System and Cooperative Observer Program. This opportunity is set aside for small businesses and involves a firm-fixed-price IDIQ contract with a five-year ordering period. Quote…

    VA

    Posted Jul 17, 2025Due Jul 21, 2025Combined Synopsis/SolicitationNAICS 325998Total Small Business Set-Aside (FAR 19.5)Sol: 1305M225R0045
    View details→

    DEPARTMENT OF HEALTH AND HUMAN SERVICES

    TREATMENT OF CLOSED LOOP WATER SYSTEM

    Archived

    AI Summary

    The Indian Health Service at the Kayenta Health Center in Kayenta, AZ, is seeking bids for the treatment of its closed loop water system. The contract period runs from the date of award until December 31, 2025. Interested bidders must submit their quotes by July 10, 2025, at 5:00 PM MST, and include all required docume…

    AZ

    Posted Jul 8, 2025Due Jul 10, 2025SolicitationNAICS 221310Total Small Business Set-Aside (FAR 19.5)Sol: 75H71025Q00242
    View details→

    DEPARTMENT OF COMMERCE

    PROPYLENE GLYCOL FOR NWS ASOS/COOP

    Archived

    AI Summary

    The National Oceanic and Atmospheric Administration is seeking quotes for Propylene Glycol to support the Automated Surface Observing System and Cooperative Observer Program, with a focus on winter maintenance needs. This opportunity is set aside for small businesses under NAICS Code 325998. Interested bidders must sub…

    VA

    Posted Jul 3, 2025Due Jul 18, 2025Combined Synopsis/SolicitationNAICS 325998Total Small Business Set-Aside (FAR 19.5)Sol: 1305M225R0045
    View details→

    DEPARTMENT OF HEALTH AND HUMAN SERVICES

    TREATMENT OF CLOSED LOOP WATER SYSTEM

    Archived

    AI Summary

    The Indian Health Service at the Kayenta Health Center in Kayenta, AZ, is seeking bids for the treatment of its closed loop water system. The contract period runs from the date of award until December 31, 2025. Interested bidders must submit their quotes by July 8, 2025, at 5:00 PM MST, and include all required documen…

    AZ

    Posted Jul 1, 2025Due Jul 8, 2025SolicitationNAICS 221310Total Small Business Set-Aside (FAR 19.5)Sol: 75H71025Q00242
    View details→

    DEPARTMENT OF HEALTH AND HUMAN SERVICES

    TREATMENT OF CLOSED LOOP WATER SYSTEM

    Archived

    AI Summary

    The Indian Health Service at Kayenta Health Center in Arizona is seeking bids for the treatment of a closed loop water system, with a performance period from award until December 31, 2025. The presolicitation, under NAICS code 221310, will be issued by July 3, 2025, with quotes due by July 10, 2025. This opportunity is…

    AZ

    Posted Jun 30, 2025Due Jul 3, 2025PresolicitationNAICS 221310Total Small Business Set-Aside (FAR 19.5)Sol: 75H71025Q00242
    View details→

    DEPARTMENT OF HEALTH AND HUMAN SERVICES

    SOURCES SOUGHT: TREATMENT OF CLOSED LOOP WATER SYSTEM

    Archived

    AI Summary

    The Indian Health Service's Kayenta Service Unit is seeking market research responses for water treatment and analysis services for closed loop cooling systems, with a focus on identifying potential sources. The NAICS code is 221310, and interested parties must submit their qualifications by May 4, 2025. This is not a …

    AZ

    Posted Apr 24, 2025Due May 4, 2025Sources SoughtNAICS 221310Sol: IHS1512122
    View details→

    DEPARTMENT OF VETERANS AFFAIRS

    WATER CHEMICAL TREATMENT

    Archived

    AI Summary

    The Department of Veterans Affairs is seeking sources for chemical water treatment services at the Michael E. DeBakey VA Medical Center in Houston, Texas. This includes treatment for the boiler plant, chillers, heating hot water, and potable water systems, as well as maintenance of the water softener and polisher syste…

    MS

    Posted Apr 1, 2025Due Apr 14, 2025Sources SoughtNAICS 221310Sol: 36C25625Q0451
    View details→

    Buyer snapshot

    Agencies and NAICS codes visible in the latest PSC sample.

    Agencies in Preview

    DEPARTMENT OF VETERANS AFFAIRS→NATIONAL AERONAUTICS AND SPACE ADMINISTRATION→DEPARTMENT OF COMMERCE→DEPARTMENT OF HEALTH AND HUMAN SERVICES→

    Adjacent NAICS Codes

    NAICS 325611NAICS 541380NAICS 325998NAICS 221310

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