# Basic Chemical Manufacturing (NAICS 3251) Canonical: https://abierto.us/industries/3251 Federal contract opportunities under NAICS 3251. 216 opportunities in the window, 22 open now. ## Open now (22) - Purchase of Combined Heat Plant (CHP) Materials for Yokota Air Base, Japan (FA520926Q0071), Department of the Air Force, due September 17, 2026 at 1:00 AM EDT. https://abierto.us/opportunities/fa520926q0071 - Lab Gases - RFQ (1232SA26Q1051), Agricultural Research Service, due September 17, 2026 at 2:59 AM EDT. https://abierto.us/opportunities/1232sa26q1051 - Stable Isotopes for Biologics (1333QNB640598), National Institute of Standards and Technology, due September 17, 2026 at 10:00 AM EDT. https://abierto.us/opportunities/1333qnb640598 - Bulk Oxygen and Tank Rental for Oklahoma City VA Health Care System Base Plus 4 Option Years (36C25926Q0814), Department of Veterans Affairs, due September 17, 2026 at 12:00 PM EDT. https://abierto.us/opportunities/36c25926q0814 - Propane Delivery and Tank Rental for Howard Hanson Dam and Mud Mountain Dam in Washington State (W912DW26QA073), Department of the Army, due September 17, 2026 at 3:00 PM EDT. https://abierto.us/opportunities/w912dw26qa073 - RFQ - Gaseous Helium (GHH) Lajas, Puerto Rico (SPE60126Q0302), Defense Logistics Agency, due September 17, 2026 at 4:00 PM EDT. https://abierto.us/opportunities/spe60126q0302 - ACID VIALS (140G0226Q0178), US Geological Survey, due September 17, 2026 at 4:30 PM EDT. https://abierto.us/opportunities/140g0226q0178 - Lease of 20FT LCO2 Storage Tank, Plumbing, Install and Service / Maintenance Contract (FA560626QA050), Department of the Air Force, due September 18, 2026 at 4:00 AM EDT. https://abierto.us/opportunities/fa560626qa050 - NAVFAC PWD Chemical IDIQ - Sigonella (N6817126QS006), Department of the Navy, due September 18, 2026 at 7:00 AM EDT. https://abierto.us/opportunities/n6817126qs006 - Bulk Oxygen Contract (36C24126Q0547), Department of Veterans Affairs, due September 18, 2026 at 5:00 PM EDT. https://abierto.us/opportunities/36c24126q0547 - Bulk Liquid Nitrogen and Carbon Dioxide Refill Services for the National Cancer Institute (NCI) (NOI-PCA-NCI-26-10776), National Institutes of Health, due September 19, 2026 at 5:00 PM EDT. https://abierto.us/opportunities/noipcanci2610776 - Outdoor Liquid Nitrogen Delivery System Upgrade (1333ND25QNB680437), National Institute of Standards and Technology, due September 21, 2026 at 11:00 AM EDT. https://abierto.us/opportunities/1333nd25qnb680437 - GAS (140G0226Q0111), US Geological Survey, due September 21, 2026 at 2:30 PM EDT. https://abierto.us/opportunities/140g0226q0111 - Request for Information/Sources Sought Notice for Providers/Suppliers of Liquid Nitrogen and Related Services (NIST-SS26-179), National Institute of Standards and Technology, due September 24, 2026 at 2:00 PM EDT. https://abierto.us/opportunities/nistss26179 - Propane Gas Delivery to Osan AB (W90VN626T9988), Department of the Army, due September 27, 2026 at 9:00 PM EDT. https://abierto.us/opportunities/w90vn626t9988 - Sources Sought Notice - N2 Tank Servicing (PAANG-26-P-0000040055), Department of the Army, due September 28, 2026 at 5:00 PM EDT. https://abierto.us/opportunities/paang26p0000040055 - Blanket Purchase Agreement for Medical Gases and Dry Ice (HT942626QE031), Defense Health Agency (Dha), due October 1, 2026 at 11:00 AM EDT. https://abierto.us/opportunities/ht942626qe031 - VISN 2 Prosthetics Downstate Home Oxygen Services (36C24226R0081), Department of Veterans Affairs, due October 1, 2026 at 12:00 PM EDT. https://abierto.us/opportunities/36c24226r0081 - Purified Helium Gas - Bulk (SURATech-26-R456384), Department of Energy, due October 1, 2026 at 5:00 PM EDT. https://abierto.us/opportunities/suratech26r456384 - HYDRAZINE,REAGENT (N0010426QEF88), Department of the Navy, due October 2, 2026 at 4:30 PM EDT. https://abierto.us/opportunities/n0010426qef88 - Procure for Bulk Cryogenics (N00174-26-SIMACQ-IHD-M-DEPT-0016), Department of the Navy, due October 9, 2026 at 10:00 AM EDT. https://abierto.us/opportunities/n0017426simacqihdmdept0016 - Dry Ice (W912NW26QA049), Department of the Army, due October 14, 2026 at 1:00 PM EDT. https://abierto.us/opportunities/w912nw26qa049 ## Recent (194 in all) - September 15, 2026: IDIQ contract for assorted compressed gases and cylinders (1232SA26Q0421), combined synopsis and solicitation. https://abierto.us/opportunities/1232sa26q0421 - September 15, 2026: REFRIGERANT (N0040626Q0384), award notice, awarded to GREGORY INTERNATIONAL, Inc. York. https://abierto.us/opportunities/n0040626q0384 - September 15, 2026: AWARD NOTICE (W90VN626QA922), award notice, awarded to Sehwa Chemical Co.,ltd. 50, Yutongdanji 1-RO, Gangseo-Gu Busan. https://abierto.us/opportunities/w90vn626qa922 - September 14, 2026: Award of Compressed Bottled Gases for Aviation Logistics Center (70Z03826PS0000013), award notice, awarded to AIRGAS USA LLC Kennesaw. https://abierto.us/opportunities/70z03826ps0000013 - September 14, 2026: Wolf Creek Dam Liquid Oxygen Supply (W912P526QA045), solicitation. https://abierto.us/opportunities/w912p526qa045 - September 11, 2026: MEDICAL GAS SERVICES (75H70626Q00226), award notice, awarded to Nippon Sanso Matheson, Inc.. https://abierto.us/opportunities/75h70626q00226 - September 11, 2026: CALIBRATING GAS MIXTURE (SPE2DP26T4718), award notice, awarded to Janels Industries Inc.. https://abierto.us/opportunities/spe2dp26t4718 - September 11, 2026: New Quicklime Contract (W912DR26DA025), award notice, awarded to FROST & YOUNG GROUP LLC 4073 WHIPPOORWILL LN Meridian. https://abierto.us/opportunities/w912dr26da025 - September 10, 2026: NITROGEN COMPRESSOR (FA480926Q0090), solicitation. https://abierto.us/opportunities/fa480926q0090 - September 9, 2026: R507 Refrigerant Resupply for IRT (80NSSC26941217Q), combined synopsis and solicitation. https://abierto.us/opportunities/80nssc26941217q - September 9, 2026: Consolidated Gases (N0025326P7012), award notice, awarded to AIRGAS USA, LLC Long Beach. https://abierto.us/opportunities/n0025326p7012 - September 9, 2026: CARTRIDGE,COMPRESSED GAS (SPE8E626T4117), award notice, awarded to Advance Safety Equipment Co.. https://abierto.us/opportunities/spe8e626t4117 - September 8, 2026: Notice of Intent to Sole Source Scheduled and Unscheduled Dry Ice Deliveries to Navy Medicine Readiness and Training Command (NMRTC) Sigonella (093026), presolicitation. https://abierto.us/opportunities/093026 - September 8, 2026: NNSA Uranium Acquisition (89233126RNA000332), sources sought. https://abierto.us/opportunities/89233126rna000332 - September 8, 2026: FY27 SERE Propane (FA462026QA251), combined synopsis and solicitation. https://abierto.us/opportunities/fa462026qa251 - September 8, 2026: Liquid and Compressed Gas Fulfillment (N0017326), solicitation. https://abierto.us/opportunities/n0017326 - September 8, 2026: Solicitation for PROPANE DELIVERY FORT BENNING GA and CAMP MERRILL, GA (W911SF26RA008), solicitation. https://abierto.us/opportunities/w911sf26ra008 - September 3, 2026: Dry Ice for Womack Army Medical Center (WAMC), Fort Bragg, NC (HT940626QE072), solicitation. https://abierto.us/opportunities/ht940626qe072 - September 3, 2026: Monopropellant Production Materials (N00174-26-RFPREQ-M42-0007), special notice. https://abierto.us/opportunities/n0017426rfpreqm420007 - September 3, 2026: INKING-FLUID ROLLER,MA (SPE7M226T6669), combined synopsis and solicitation. https://abierto.us/opportunities/spe7m226t6669 - September 2, 2026: Dry Ice (12639526Q0292), combined synopsis and solicitation. https://abierto.us/opportunities/12639526q0292 - September 2, 2026: Bulk Oxygen and Tank Rental Base plus 4 optional years (36C24626Q0283), award notice, awarded to ROBERTS OXYGEN CO Inc. Derwood. https://abierto.us/opportunities/36c24626q0283 - September 2, 2026: Bulk Liquid Oxygen - Delivery and Refill (FA460026Q0104), solicitation. https://abierto.us/opportunities/fa460026q0104 - September 2, 2026: Critical Water Testing Services (HT941026QE0027), combined synopsis and solicitation. https://abierto.us/opportunities/ht941026qe0027 - September 2, 2026: ALUM (ALUMINUM SULFATE) and POLYALUMINUM CHLORIDE (POLYALUMINUM HYDROXYCHLOROSULFATE) IDIQ (W912DR26DA026), award notice, awarded to USALCO, LLC Curtis Bay. https://abierto.us/opportunities/w912dr26da026 - September 2, 2026: Indefinite Delivery / Indefinite Quantity (IDIQ) Procurement of Compressed Industrial, High Purity, and Specialty Gases (W91ZLK-26-Q-A011), award notice, awarded to R & M GOVERNMENT SERVICES Inc. Las Cruces. https://abierto.us/opportunities/w91zlk26qa011 - September 1, 2026: BEP Part CHEM1300 - Press Wash, Blanket and Roller, Water Miscible, Product: Bottcherrin Offset 4050 (2031ZA26Q00154), combined synopsis and solicitation. https://abierto.us/opportunities/2031za26q00154 - September 1, 2026: BULK OXYGEN & TANK RENTAL BASE + 3 (36C24626Q0891), solicitation. https://abierto.us/opportunities/36c24626q0891 - September 1, 2026: Weekly delivery of 400 lbs. of 5/8" Dry Ice Pellets, 55th Medical Group (MDG) Laboratory at Davis-Monthan Air Force Base (AFB), AZ (HT941026Q2072), combined synopsis and solicitation. https://abierto.us/opportunities/ht941026q2072 - September 1, 2026: OXYGEN,AVIATOR'S BREATHING (SPE60126R03030001), award notice, awarded to Messer LLC. https://abierto.us/opportunities/spe60126r03030001 - September 1, 2026: SODIUM BICARBONATE (W911S226U4361), combined synopsis and solicitation. https://abierto.us/opportunities/w911s226u4361 - August 31, 2026: Compressed Gases (1305M326P0206), award notice, awarded to General Air Service & Supply Co.. https://abierto.us/opportunities/1305m326p0206 - August 31, 2026: L-Glutamic Acid (75N98026Q01122), combined synopsis and solicitation. https://abierto.us/opportunities/75n98026q01122 - August 31, 2026: Rubidium Carbonate, 99.9% Pure, 1 kg (PR501104), combined synopsis and solicitation. https://abierto.us/opportunities/pr501104 - August 28, 2026: Propane for Turtle Mountain Agency (140A0126Q0047), combined synopsis and solicitation. https://abierto.us/opportunities/140a0126q0047 - August 27, 2026: Amendment 1 - Whiteriver Service Unit Bulk Oxygen and Cylinder Rental Services (IHS1524760), combined synopsis and solicitation. https://abierto.us/opportunities/ihs1524760 - August 27, 2026: Sources Sought Notice for Fluorosilicic Acid (W912DR-26-X-1CCS), special notice. https://abierto.us/opportunities/w912dr26x1ccs - August 26, 2026: VISN 2 Prosthetics Upstate Home O2 Short-term Bridge 3 (36C24226D0092), special notice. https://abierto.us/opportunities/36c24226d0092 - August 26, 2026: Propane Supply in Romney/Wheeling, WV - Synopsis of Award (W15QKN26CA025), award notice, awarded to MBJSMART LLC King George. https://abierto.us/opportunities/w15qkn26ca025 - August 25, 2026: Supply, Drinking Water and Wastewater Chemicals fo (140P5426Q0022), award notice, awarded to Hawkins, Inc.. https://abierto.us/opportunities/140p5426q0022 - August 25, 2026: Particle Count Verification Fluid (N6426726Q4225), combined synopsis and solicitation. https://abierto.us/opportunities/n6426726q4225 - August 25, 2026: 3 HFC NSN Procurement, One Time Buy, Static Storage at DLA Richmond, VA (SPE4AX26R0040), combined synopsis and solicitation. https://abierto.us/opportunities/spe4ax26r0040 - August 25, 2026: 124th Liquid Nitrogen Generator (W50S7326QA002), combined synopsis and solicitation. https://abierto.us/opportunities/w50s7326qa002 - August 24, 2026: RFI for Laboratory Gases (68HE0726R0035), sources sought. https://abierto.us/opportunities/68he0726r0035 - August 24, 2026: PROPELLANT,OXYGEN (SPE60126R03020002), award notice, awarded to Nippon Sanso Matheson, Inc.. https://abierto.us/opportunities/spe60126r03020002 - August 21, 2026: Unrestricted Purchase and Delivery of Hydrogen Gas (1305M326Q0439), solicitation, awarded to Nexair LLC. https://abierto.us/opportunities/1305m326q0439 - August 21, 2026: ACID VIALS (140G0226Q0079), solicitation. https://abierto.us/opportunities/140g0226q0079 - August 21, 2026: Research Gas (36C26027Q0024), combined synopsis and solicitation. https://abierto.us/opportunities/36c26027q0024 - August 21, 2026: 1,500-gallon liquid nitrogen tank and vaporizer lease + Liquid Nitrogen refill agreement (75F40126Q133840), combined synopsis and solicitation. https://abierto.us/opportunities/75f40126q133840 - August 21, 2026: Weekly Dry Ice Supply and Delivery Services (RFQ-FDA-134493), solicitation. https://abierto.us/opportunities/rfqfda134493 - August 20, 2026: Medical Gases and Cylinders (Tiered) - VISN23 (36C26326Q0197), solicitation. https://abierto.us/opportunities/36c26326q0197 - August 20, 2026: Microbulk Aviator's Breathing Oxygen for Aviation Logistics Center (70Z03826QS0000010), award notice, awarded to Airgas USA LLC. https://abierto.us/opportunities/70z03826qs0000010 - August 20, 2026: Purpose: Combines Synopsis Solicitation- DRY ICE S (75N98026Q01047), combined synopsis and solicitation. https://abierto.us/opportunities/75n98026q01047 - August 20, 2026: CALIBRATING GAS MIXTUR (SPE2DP26T4716), combined synopsis and solicitation. https://abierto.us/opportunities/spe2dp26t4716 - August 19, 2026: Research Gas (36C26027Q0014_4), combined synopsis and solicitation. https://abierto.us/opportunities/36c26027q00144 - August 19, 2026: Deliveries of Bulk Liquid Oxygen for the Landstuhl Regional Medical Center (LRMC), Germany (HT940626QE057), solicitation. https://abierto.us/opportunities/ht940626qe057 - August 19, 2026: DESICCANT,ACTIVATED (SPE4A526T6934), award notice, awarded to Sigma Tech Enterprises, Inc.. https://abierto.us/opportunities/spe4a526t6934 - August 19, 2026: Argon IDIQ (SPMYM326D4033), award notice, awarded to GOVYORK Inc. Flushing. https://abierto.us/opportunities/spmym326d4033 - August 18, 2026: Fluorescent Dye Pigment (12639526P0218), justification, awarded to DAY-GLO Color Corp.. https://abierto.us/opportunities/12639526p0218 - August 18, 2026: Aqua Mag Carus 8600 (M6700126D0009), award notice, awarded to CHEMBLE SOLUTIONS, LLC Springfield. https://abierto.us/opportunities/m6700126d0009 - August 18, 2026: Aqua Mag Carus 8600 (M6700126Q0090), solicitation. https://abierto.us/opportunities/m6700126q0090 - August 17, 2026: Cosen Mitering Band Saw C-510MNC (QTY 1) (80NSSC26941258Q), combined synopsis and solicitation, awarded to Boggs Fire Equipment Inc.. https://abierto.us/opportunities/80nssc26941258q - August 17, 2026: FY27 JPRA Propane (FA462026QA254), combined synopsis and solicitation. https://abierto.us/opportunities/fa462026qa254 - August 17, 2026: Liquid Nitrogen Supply - San Juan (FDA-RFQ-26-135225), combined synopsis and solicitation. https://abierto.us/opportunities/fdarfq26135225 - August 17, 2026: Solicitation Amendment 0001- Bulk Dinitrogen Tetroxide (N2O4) AESP Requirement (SPE60126R0310), solicitation. https://abierto.us/opportunities/spe60126r0310 - August 16, 2026: CALIBRATING GAS MIXTUR (SPE4A526T367Q), combined synopsis and solicitation. https://abierto.us/opportunities/spe4a526t367q - August 14, 2026: Medical Grade Gas Cylinder Lease for Asheville VAMC (36C24626Q0873), solicitation. https://abierto.us/opportunities/36c24626q0873 - August 14, 2026: Med Gas Supply and Cylinder Rental (36C24E26Q0099), combined synopsis and solicitation. https://abierto.us/opportunities/36c24e26q0099 - August 14, 2026: PCL 1020 Cartridges (384428), solicitation. https://abierto.us/opportunities/384428 - August 14, 2026: Aviator Breathing Oxygen for Gowen Field, ID (SPE60126Q0301_Aviator_Breathing_Oxygen_Gowen_Field_ID), combined synopsis and solicitation. https://abierto.us/opportunities/spe60126q0301aviatorbreathingoxygengowenfieldid - August 13, 2026: 1232SA26Q1206 – Combo Synopsis/Solicitation Liquid Nitrogen Generator USDA-ARS-PWA Hilo HI (1232SA26Q1206), combined synopsis and solicitation, awarded to Rutherford & Titan, Inc.. https://abierto.us/opportunities/1232sa26q1206 - August 13, 2026: Helium Refrigeration System (481327), combined synopsis and solicitation. https://abierto.us/opportunities/481327 - August 13, 2026: Oxygen Generation System (HT941026Q2064), combined synopsis and solicitation. https://abierto.us/opportunities/ht941026q2064 - August 13, 2026: SODASORB POUCH (N0010426QXB35), solicitation. https://abierto.us/opportunities/n0010426qxb35 - August 13, 2026: High Purity Gas Delivery & Cylinder Lease Services (N4215826QN041), solicitation. https://abierto.us/opportunities/n4215826qn041 - August 13, 2026: Bulk Gas Deliveries (N6883626Q0048), solicitation. https://abierto.us/opportunities/n6883626q0048 - August 13, 2026: Wolf Creek Dam Liquid Oxygen Supply (WOLLOX2026), sources sought. https://abierto.us/opportunities/wollox2026 - August 12, 2026: AMENDMENT - Weekly/Reoccurring Carbon Dioxide (Dry Ice) Supply (36C24E26Q0083), combined synopsis and solicitation. https://abierto.us/opportunities/36c24e26q0083 - August 12, 2026: Hodgdon H50BMG (N6893626Q5187), combined synopsis and solicitation. https://abierto.us/opportunities/n6893626q5187 - August 12, 2026: TECHNOLOGY LICENSING OPPORTUNITY: GreenFuran Direct Allylation (S-191478), special notice. https://abierto.us/opportunities/s191478 - August 12, 2026: EXTINGUISHER,FIRE (SPE4A526T350L), combined synopsis and solicitation. https://abierto.us/opportunities/spe4a526t350l - August 12, 2026: ROAD SALT - FORT BRAGG (W911S226U4057), combined synopsis and solicitation. https://abierto.us/opportunities/w911s226u4057 - August 11, 2026: 5 YEAR GASES BPA (140G0226Q0083), award notice, awarded to GENERAL AIR SERVICE & SUPPLY Co. 1105 ZUNI ST Denver. https://abierto.us/opportunities/140g0226q0083 - August 11, 2026: BULK OXYGEN (Base+4 Option) (36C26227Q0004), sources sought. https://abierto.us/opportunities/36c26227q0004 - August 11, 2026: Blanket Purchase Agreement to Supply and Deliver Liquid and Compressed Gases to CDC/NIOSH Campuses (75D301-26-Q-79167), solicitation. https://abierto.us/opportunities/75d30126q79167 - August 11, 2026: Small Business Set Aside for 750 CCF of Helium per attachments (N61331-26-Q-KS49), combined synopsis and solicitation. https://abierto.us/opportunities/n6133126qks49 - August 11, 2026: Spherical Aluminum Powder (N6893626SIMACQD550000E5500000289), presolicitation. https://abierto.us/opportunities/n6893626simacqd550000e5500000289 - August 11, 2026: EXTINGUISHER,FIRE (SPE4A526T183B), award notice, awarded to General Tool Company. https://abierto.us/opportunities/spe4a526t183b - August 10, 2026: Hydrogen Supply NWS Lincoln, IL (1305M326Q0310), combined synopsis and solicitation, awarded to Green Lantern, LLC. https://abierto.us/opportunities/1305m326q0310 - August 10, 2026: Bulk Oxygen Tank Refill Services (FA4600_BulkOxygen_FY27), sources sought. https://abierto.us/opportunities/fa4600bulkoxygenfy27 - August 10, 2026: Helium Packs (FA910126QB061), combined synopsis and solicitation. https://abierto.us/opportunities/fa910126qb061 - August 7, 2026: Multiple 2237's - Supply - BH-SC Medical Cylinder Gas - VISN (VA-27-00005852) (36C26326Q1017), sources sought. https://abierto.us/opportunities/36c26326q1017 - August 7, 2026: Compressed Gases and Dry Ice (75F40126Q134428), combined synopsis and solicitation. https://abierto.us/opportunities/75f40126q134428 - August 7, 2026: POTASSIUM NITRATE (N0010426QED33), solicitation. https://abierto.us/opportunities/n0010426qed33 - August 6, 2026: GENERAL AIR BASE BPA 5 YEAR (140G0226Q0065), award notice, awarded to GENERAL AIR SERVICE & SUPPLY Co. 1105 ZUNI ST Denver. https://abierto.us/opportunities/140g0226q0065 - August 6, 2026: Bulk Liquid Argon (1605C4-26-R-00025), solicitation, awarded to Govyork Inc.. https://abierto.us/opportunities/1605c426r00025 - August 6, 2026: Research Gas (36C26027Q0014_2), combined synopsis and solicitation. https://abierto.us/opportunities/36c26027q00142 - August 6, 2026: Di-N-Butyl Sebacate (DBS) - Solicitation (N0017426R1016), solicitation. https://abierto.us/opportunities/n0017426r1016 - August 6, 2026: DIOCTYL ADIPATE (N6893626Q5179), combined synopsis and solicitation. https://abierto.us/opportunities/n6893626q5179 - August 6, 2026: Lab Gasses and Tank Rental (OC-2026-134701), solicitation, awarded to Elite Veteran Solutions, LLC. https://abierto.us/opportunities/oc2026134701 --- Sources: SAM.gov Contract Opportunities extract and USAspending.gov award data. Cite https://abierto.us/industries/3251.