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Praxair, Inc. 39 Old Ridgebury Road DANBURY CT 06810 USA

UEI: SLED_C9B158397CCEA55B

Praxair, Inc. 39 Old Ridgebury Road DANBURY CT 06810 USA is a federal contractor, registered under UEI SLED_C9B158397CCEA55B. It has been awarded $1,021,032 across 3 federal contracts. Primary work spans Unknown NAICS and Industrial Gas Manufacturing. Top awarding agencies include Northern Research Station.

Contact Information

Registration and classification details

Registration

UEI Code

SLED_C9B158397CCEA55B

Federal Contracting Overview

Award totals, agency breakdown, NAICS distribution, and geographic footprint.

Key Performance Metrics

Awards Count

0

All time

Active

0

Currently performing

Completed

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Past period of performance

Total Awards

All time

Contracts

Prime · all time

Subcontracts

Sub · all time

Grants

Prime · all time

Subgrants

Sub · all time

Award Analytics & Distribution

Awards by Agency

$606.3K59.4%

Northern Research Station$414.8K40.6%

Awards by NAICS

- Unknown NAICS$606.3K59.4%

325120 - Industrial Gas Manufacturing$414.8K40.6%

Awards by Agency Over Time

Awards by Place of Performance

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Outdoor Liquid Nitrogen Delivery System Upgrade

Solicitation # 1333ND25QNB680437

The National Institute of Standards and Technology is soliciting firm-fixed-price quotations for an outdoor liquid nitrogen delivery system upgrade at the Boulder Microfabrication Facility and Precision Imaging Facility in Boulder, Colorado. This total small business set-aside project requires the contractor to provide all parts, tools, and labor to remove existing hardware and install an Adjustable Pressure Phase Separator with at least 150 L volume and an Automated Liquid Nitrogen Fill Station capable of transferring liquid nitrogen to 196 L and 230 L dewars. The scope includes site acceptance testing, staff training, and a one-year warranty for non-consumable parts and labor, with an optional second-year extended warranty. The period of performance consists of a five-month lead time for delivery, followed by six months for installation and acceptance. Award will be based on best value, where non-price factors, specifically technical capability and demonstrated experience providing three or more similar systems, are more important than price. All equipment must adhere to OEM and OSHA safety standards regarding labeling, ventilation, and pressure relief. Interested offerors must submit a four-volume proposal including technical quotations, demonstrated experience, price quotations, and terms and conditions to the designated contracting personnel by the specified deadline.

Department Of Commerce Nist

POSTED

about 23 hours ago

DEADLINE

Bulk Oxygen and Tank Rental for Oklahoma City VA Health Care System Base Plus 4 Option Years

Solicitation # 36C25926Q0814

The Department of Veterans Affairs, through Network Contract Office 19, is soliciting bids for the provision of bulk oxygen and tank rentals to support the Oklahoma City VA Health Care System. This combined synopsis-solicitation, identified by number 36C25926Q0814, is structured as a base contract with four additional option years. The requirement is specifically set aside for Service-Disabled Veteran-Owned Small Businesses under NAICS code 325120. Performance will take place in Oklahoma City, Oklahoma. Interested parties must submit their responses by September 17, 2026. The contract requires compliance with the Buy American Certificate and the VA Notice of LOS-Certificate of Compliance for Supplies and Products. Primary coordination for this opportunity is managed by Jesse San Nicolas.

Network Contract Office 19 (36C259)

POSTED

about 23 hours ago

DEADLINE

6835--Bulk Oxygen Contract

Solicitation # 36C24126Q0547

RFQ 36C24126Q0547 is a supply contract set aside for Service-Disabled Veteran-Owned Small Businesses (SDVOSB) to provide medical-grade bulk liquid oxygen and tank rental services for the VA White River Junction Healthcare System in Vermont. The contract consists of a one-year base period with four continuing option years, for a total potential term of five years. The scope of work includes filling a 3,000-gallon main tank and a 500-gallon reserve tank, maintaining a minimum of 96 hours of reserve capacity, and providing a complete distribution system with telemetry monitoring and alarm panels. All products and services must comply with FDA Current Good Manufacturing Practices (CGMP), NFPA 50, and NFPA 99 standards. The government will award the contract to the responsible quoter determined to be most advantageous based on a comparative evaluation of technical capability, past performance, and price. A critical update in Amendment 0005 extends the response due date to September 18, 2026, at 5:00 PM Eastern Time. This amendment also clarifies that small business prime contractors may satisfy technical, licensing, and FDA requirements through qualified subcontractors, provided the prime remains the sole point of accountability. Compliance with the Nonmanufacturer Rule and VAAR 852.219-76 is required, though oxygen product costs are typically excluded from subcontracting percentage calculations as material costs.

241-NETWORK Contract Office 01 (36C241)

POSTED

about 23 hours ago

DEADLINE

Lease of 20FT LCO2 Storage Tank, Plumbing, Install and Service / Maintenance Contract

Solicitation # FA560626QA050

Solicitation FA560626QA050 is a Request for Quote for the lease, installation, and maintenance of a 19,000 to 21,000L liquid CO2 ISO tank at Spangdahlem Air Base, Germany. The contractor is responsible for placing the tank in the Aerospace Ground Equipment yard outside Building 204, connecting it to a Cold Jet Dry Ice Production Hub, and ensuring the tank is filled to 90% capacity and operational upon completion. The contract includes a base year with four optional one-year extensions, totaling a potential five-year period of performance. The scope of work requires the contractor to provide ongoing preventive maintenance and 24-hour on-call emergency support, with written English reports submitted within three business days of any service call. The tank must meet EU 97/23/EC and EN 13458 standards, and the contractor must maintain a quality management system compliant with EN ISO 9001/2000 or ASME. Award will be based on the lowest price technically acceptable (LPTA) process, evaluating technical capability and price on an acceptable or unacceptable basis. Due to the overseas location, no set-aside is used for this requirement.

FA5606 52 Cons Da Lgc

POSTED

about 23 hours ago

DEADLINE

Procure for Bulk Cryogenics

Solicitation # N00174-26-SIMACQ-IHD-M-DEPT-0016

Nswc Indian Head Division

POSTED

about 23 hours ago

DEADLINE

Solicitation # W912NW26QA049

Solicitation W912NW26QA049 is a firm fixed price request for quotes for the supply and delivery of dry ice to the Corpus Christi Army Depot in Texas. The requirement is a total small business set-aside under NAICS code 325120, encompassing the procurement of dry ice in three specific forms: 60 lb blocks/cubes, 60 lb slabs, and 33 lb pellet bundles. The contract includes a base period from December 3, 2026, to December 2, 2027, with multiple option years extending through December 2, 2031. Award will be based on the lowest price among responsible offerors, with the government evaluating the total price of the base requirement and all options combined. The contractor is responsible for all transportation costs to the destination and must provide a current Safety Data Sheet for solid carbon dioxide prior to the first delivery. Performance requires strict adherence to OSHA standards, Army Regulation 385-10, and the USACE Safety and Health Requirements Manual, with a mandate that all delivery personnel be certified in cryogenic and asphyxiant material hazard training. Additionally, contractors must comply with comprehensive security requirements for the Corpus Christi Army Depot and Naval Air Station Corpus Christi, including criminal history checks, mandatory government-issued identification, and adherence to cybersecurity standards such as DFARS 252.204-7012. Invoicing and payment must be processed electronically through the Wide Area WorkFlow system. Responses are due by October 14, 2026.

W6QK Ccad Contr Office

POSTED

DEADLINE

Sources Sought Notice - N2 Tank Servicing

Solicitation # PAANG-26-P-0000040055

W39L USA Ng Readiness Center

POSTED

DEADLINE

Lab Gases - RFQ

Solicitation # 1232SA26Q1051

Solicitation 1232SA26Q1051 is an unrestricted request for quotations for a lab gases requirements contract to support the USDA-ARS Tree Fruit Research Lab in Wenatchee, Washington. The contract is structured with five one-year ordering periods running from September 25, 2026, through September 24, 2031. The scope includes the delivery of various compressed and liquefied gases, such as Nitrogen, Helium, Hydrogen, and Carbon Dioxide, as well as specialized SPAN gas consisting of 1.9% Carbon Dioxide, 1.9% Oxygen, and Balance Nitrogen. All SPAN gas must be accompanied by a NIST-traceable Certificate of Analysis. The vendor is responsible for providing all cylinders and dewars, ensuring they are safe and maintained according to applicable regulations. The acquisition is classified under NAICS 325120 for Industrial Gas Manufacturing. Award decisions will be based on a fair and reasonable price evaluation per FAR 12.204, with offerors rated as acceptable, neutral, or unacceptable based on their ability to meet requirements and their past performance. Technical submissions must include descriptive literature and manufacturer certifications, as simple statements of compliance are insufficient. All invoices must be processed electronically through the Invoice Processing Platform. The solicitation incorporates various FAR and AGAR clauses, including provisions for HUBZone preference, the Buy American Act, and strict anti-discrimination and DEI compliance.

USDA Ars Afm Apd

POSTED

DEADLINE

in about 20 hours

Ultra High Purity Helium Gas SupplierThis subcontract is for the supply of Ultra High Purity Helium Gas to prime contractors supporting the Department of Defense ASC Commodities Division. The requirement specifies the delivery of one unit of helium gas meeting a 99.99 percent purity standard and NSN 8120014612807, provided in industrial gas containment cylinders. All supplies must adhere to the DLA Master List of Technical and Quality Requirements. The contract falls under NAICS code 325120 and is to be performed in Philadelphia, Pennsylvania. The solicitation was posted on September 13, 2026, with a response deadline of September 21, 2026.

ASC COMMODITIES DIVISION

POSTED

DEADLINE

Bulk Carbon Dioxide Supply and DeliveryThis subcontract opportunity with the National Institutes of Health NIAID involves the supply and delivery of bulk carbon dioxide for prime contractors working on National Cancer Institute facility projects in Bethesda, Maryland. The selected provider will be responsible for performing uninterrupted refill services of bulk CO2 systems using delivery tankers to ensure the continuous stability and operation of laboratory incubators. The contract falls under NAICS code 325120 and requires the capability to deliver specified quantities of carbon dioxide without service interruptions. Interested parties must respond by September 19, 2026, following the posting date of September 10, 2026.

National Institutes Of Health Niaid

POSTED

DEADLINE

Bulk Liquid Nitrogen Supply and DeliveryThis subcontract involves the supply and delivery of bulk liquid nitrogen to support prime contractors on National Cancer Institute facility projects. The selected provider will be responsible for the uninterrupted refill of bulk storage systems using specialized cryogenic transport tankers and equipment to ensure the preservation of critical biological materials. Due to the nature of the materials, the contractor must employ personnel and utilize equipment capable of safely handling cryogenic substances. Managed by the National Institutes of Health NIAID under the Department of Health and Human Services, the performance of these services will take place in Bethesda. The opportunity is categorized under NAICS code 325120, with a response deadline of September 19, 2026.

National Institutes Of Health Niaid

POSTED

DEADLINE

Gas Generator Replacement Parts SupplyThis subcontract, titled Gas Generator Replacement Parts Supply, involves providing genuine OEM replacement parts and components for Peak Scientific gas generators to prime contractors supporting Environmental Protection Agency projects. The scope of work focuses on sourcing and delivering specific worn parts, such as compressors and internal components for the Genius XE 35 and Precision SL200 models, to ensure the continued operational status of government-owned equipment. Managed by the Tribal and Science Division Water within the EPA, the contract falls under NAICS code 325120. The solicitation was posted on September 10, 2026, with a response deadline of September 25, 2026.

Tribal & Science Division Water

POSTED

DEADLINE

Liquid Nitrogen Procurement and Delivery ServicesThis subcontract for the Department of Commerce NIST involves the procurement and delivery of liquid nitrogen across facilities in Gaithersburg, Maryland, Boulder, Colorado, and Charleston, South Carolina. The selected provider is responsible for transporting the material via cryogenic trucks and filling both rented and NIST-owned tanks, with a requirement to provide Certificates of Analysis for all deliveries. The contract mandates 24/7 delivery availability, including emergency fills that must be completed within six hours. To ensure secure site access, all personnel must undergo background checks and drivers must hold valid CDL certifications. This procurement falls under NAICS code 325120 and is managed by the National Institute of Standards and Technology.

Department Of Commerce Nist

POSTED

DEADLINE

Bulk Liquid Nitrogen and Carbon Dioxide Refill Services for the National Cancer Institute (NCI)

Solicitation # NOI-PCA-NCI-26-10776

The National Cancer Institute requires uninterrupted refill and delivery services for bulk liquid nitrogen and carbon dioxide to support laboratory and research operations at its Bethesda, Maryland facilities. These gases are critical for cryogenic storage, the preservation of biological materials, and the operation of research equipment. The period of performance is scheduled from October 15, 2026, to October 14, 2027. The government intends to award a firm-fixed price purchase order to Roberts Oxygen Company, Inc. as a sole source provider. This decision is based on the provider's existing knowledge of the site and the fact that the current infrastructure is configured for their equipment. Transitioning to a new supplier would pose an unacceptable operational risk and potential disruption to temperature-sensitive research materials.

National Institutes Of Health Niaid

POSTED

DEADLINE

Request for Information/Sources Sought Notice for Providers/Suppliers of Liquid Nitrogen and Related Services

Solicitation # NIST-SS26-179

The Department of Commerce NIST is issuing a Request for Information and Sources Sought Notice under solicitation number NIST-SS26-179 to identify capable providers and suppliers of liquid nitrogen and related services. This opportunity is categorized under NAICS code 325120 and is open to all interested parties as there is no specific set-aside designated for this requirement. The place of performance is located in Gaithersburg, Maryland. Interested vendors must submit their responses by the deadline of September 24, 2026. Primary inquiries regarding this notice should be directed to Nina Lin, with Donald Collie serving as the secondary point of contact.

Department Of Commerce Nist

POSTED

DEADLINE

FY26 LSS Cubicles electrical and IT wiring in CCRU Facility

Solicitation # 12444326Q0074

Solicitation 12444326Q0074 was issued by the USDA Northern Research Station as a combined synopsis and request for quotation for the procurement and professional electrical installation of a five-station cubicle system and one single hotel desk at the Cereal Crops Research Unit in Madison, Wisconsin. The scope of work requires a licensed electrician to hardwire the workstations into existing wall outlets and integrate power and data raceways. This acquisition is a total small business set-aside under NAICS code 238210, with a size standard of 19 million dollars. The government intended to award a firm-fixed price purchase order based on the lowest price technically acceptable criteria, requiring offerors to provide a valid electrical license, a list of similar completed projects, and a technical proposal. Despite the detailed requirements for installation, site restoration, and adherence to federal and state safety standards, the government has since cancelled the solicitation. Consequently, no award will be made, and no submitted quotes will be reviewed.

Northern Research Station

POSTED

DEADLINE

Supply of Globe Valves (NSN 4820011688308)This subcontract involves the supply of eight globe valves under NSN 4820011688308 for prime contractors supporting Defense Logistics Agency supply contracts. The selected provider must ensure all units comply with the required technical specifications and deliver the items to the designated government location in New Cumberland. To be eligible for this opportunity, providers must possess a valid CAGE code and Unique Entity Identifier. The contract falls under NAICS code 325120 and is managed by the Department of Defense through the DDSP New Cumberland Facility, with a response deadline of September 21, 2026.

DDSP NEW CUMBERLAND FACILITY

POSTED

DEADLINE

Pipeline Valves and Appurtenances SupplyThis subcontract for the City of Buford involves the procurement and delivery of specialized high-pressure gas line valves and appurtenances for prime contractors working on PHMSA grant projects. The selected provider is responsible for supplying fittings and valves that strictly adhere to project plans and specifications. A critical requirement of this contract is full compliance with the Build America, Buy America Act, ensuring that all manufactured products are produced within the United States. The solicitation was posted on September 9, 2026, with a response deadline of October 8, 2026.

POSTED

DEADLINE