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SCIENCE EXCHANGE, INC.

UEI: YH3BFNLU4HY8

SCIENCE EXCHANGE, INC. is a federal contractor, registered under UEI YH3BFNLU4HY8. It has been awarded $300,271 in federal contracts. Primary work spans Testing Laboratories and Services, Research and Development in Biotechnology, and Analytical Laboratory Instrument Manufacturing. Top awarding agencies include Department Of Health And Human Services and Department Of Agriculture.

Contact Information

Registration and classification details

Registration

UEI Code

YH3BFNLU4HY8

Federal Contracting Overview

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

Key Performance Metrics

Awards Count

21

All time

Active

0

Currently performing

Completed

21

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

Department Of Health And Human Services$287.0K95.6%Department Of Agriculture$13.3K4.4%

Awards by NAICS

541380 - Testing Laboratories and Services$158.8K52.9%541711 - Research and Development in Biotechnology$48.1K16%334516 - Analytical Laboratory Instrument Manufacturing$32.1K10.7%541690 - Other Scientific and Technical Consulting Services$27.4K9.1%325414 - Biological Product (except Diagnostic) Manufacturing$16.2K5.4%541714 - Research and Development in Biotechnology (except Nanobiotechnology)$9.7K3.2%541990 - All Other Professional, Scientific, and Technical Services$7.9K2.6%

Awards by Agency Over Time

Awards by Place of Performance

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Product Verification Testing and Source Inspection for Critical Lighting

DLA WEAPONS SUPPORT NUCLEAR REACTOR PROGRAM

POSTED

DEADLINE

Supply of Pressure Gauges (NSN 6685-01-652-8169)

DLA WEAPONS SUPPORT NUCLEAR REACTOR PROGRAM

POSTED

DEADLINE

Production Lot Testing (PLT) and Validation Services

DLA WEAPONS SUPPORT FLUID HANDLING DIVISION

POSTED

DEADLINE

Supply of Current Sensors (Critical Application Item)

DLA WEAPONS SUPPORT MARITIME SUPPLY CHAIN ESOC BUYS

POSTED

DEADLINE

Production Lot Test (PLT) Services

DLA WEAPONS SUPPORT NUCLEAR REACTOR PROGRAM

POSTED

DEADLINE

DETROIT JCC-2026-40 BACKFLOW PREVENTER TESTING, MAINTENANCE & INSPECTION

Solicitation # detroit-jcc-2026-40-backflow-preventer-testing-maintenance-inspection

Serrato Corporation is seeking licensed contractors for the Detroit JCC-2026-40 project located in Michigan. The scope of work requires the repositioning of the backflow preventer in Recreation building 0004, as well as the provision of comprehensive inspection services for all other backflow preventers across the site. The primary NAICS code for this solicitation is 541990, with additional relevant codes including 541380 and 238220. This opportunity is set aside for small businesses, including certified Veteran Owned, Service-Disabled Veteran Owned, Women-Owned, and HUBZone small businesses. Interested parties must submit their responses by the deadline of May 31, 2027. For further inquiries, the primary point of contact is Toni Robinson.

Serrato Corporation

POSTED

about 2 hours ago

DEADLINE

DBE Subconsultant Opportunity – AARC Consultants

Solicitation # dbe-subconsultant-opportunity-aarc-consultants

AARC Consultants, a certified SBE, WBE, and MBE, is seeking qualified Disadvantaged Business Enterprises and other eligible small businesses for subcontracting opportunities. This effort supports a project for the Inland Empire Utilities Agency focused on Business Impact Analysis, Disaster Recovery, and Business Continuity Plan Services under RFP number RFP-VC-26-006. The work will be performed in California and falls under NAICS code 541690. Eligible firms include SBA certified Women-Owned Small Businesses, SAM.gov designated Small Disadvantaged Businesses, and Department of Transportation certified Disadvantaged Business Enterprises. Interested parties must respond by the deadline of November 17, 2026. Primary inquiries regarding this solicitation should be directed to Jason Richards.

AARC Consultants, LLC

POSTED

about 2 hours ago

DEADLINE

Automated BOD Analyzer Equipment Supply

FISCPROC532 - Fiscal / Procurement

POSTED

about 5 hours ago

DEADLINE

SP Labs Automated Biological Oxygen Demand Analyzer

Solicitation # 27-532EPA-LAB53-B-54370

The Illinois Environmental Protection Agency Laboratory is soliciting a small purchase contract for an automated Biological Oxygen Demand (BOD) analyzer to perform BOD and Carbonaceous Biochemical Oxygen Demand (CBOD) analysis in compliance with Standard Method 5210B. The required system must be fully automated, including sample preparation, pH adjustment, dissolved oxygen reading, and the addition of dilution water, chemicals, seeds, or inhibitors. Technical specifications require a minimum capacity of 54 sample bottles of 300 mL each and the ability to pull rinse water from a pressurized line or container. The analyzer must be delivered and fully functional at the Springfield, Illinois laboratory within 60 days of contract execution, with on-site training for at least two analysts provided within four weeks of installation. To be considered responsive, bidders must provide pricing for both the analyzer and a mandatory three-year service contract that includes repair parts, labor, and one annual preventive maintenance visit. The equipment must also include a one-year warranty. The awarded vendor is required to maintain significant insurance coverage, including 1 million dollars per occurrence for general commercial and auto liability, and 2 million dollars in annual aggregate general liability. Payment will be processed upon completion in accordance with the State Prompt Payment Act, and the contract is subject to the availability of funds, which may include federal funding. Submission requirements include financial disclosures, standard Illinois certifications, and pricing via the BidBuy portal.

FISCPROC532 - Fiscal / Procurement

POSTED

about 5 hours ago

DEADLINE

External Funding & Grant Management Specialist

Plymouth Community Homes

POSTED

about 6 hours ago

DEADLINE

Non-Destructive Testing (NDT) & Specialized Inspection

POSTED

about 6 hours ago

DEADLINE

in about 1 month

Independent Testing & Commissioning

FA5240 36 Cons Lgc

POSTED

about 6 hours ago

DEADLINE

Data Processing and Statistical Weighting Services

Rpo East (36C24E)

POSTED

about 6 hours ago

DEADLINE

Fuel System Integrity Testing & Calibration

Base Miami Beach

POSTED

about 6 hours ago

DEADLINE

High-precision X-ray beamline slits for integration into a custom-built X-ray reflectometer system

Solicitation # 80NSSC27947230Q

NASA Shared Services Center is seeking capability statements for the procurement of two high-precision, vacuum-compatible X-ray beamline slit screens to be integrated into a custom-built X-ray reflectometer system at the Marshall Space Flight Center. The requirement includes a 4-blade slit with a 30 mm x 30 mm maximum aperture and a 2-blade slit with an 8 mm x 8 mm maximum aperture, both featuring high-vacuum compatibility and specific micron-level step resolutions. This procurement falls under NAICS code 334516 and will be conducted as a commercial acquisition per FAR Part 12. The government intends to award a sole source contract to JJ X-RAY A/S in Denmark, as they have been determined to be the sole provider capable of meeting these technical specifications. Interested organizations must submit capability statements by 9:00 a.m. CST on November 3, 2026, to determine if the procurement will be competed. Please note that this is not a request for quotes, and any price offers submitted at this time will not be reviewed or accepted.

NASA Shared Services Center

POSTED

about 6 hours ago

DEADLINE

6550--Sources Sought: Tuberculosis Testing Reagents and Consumables for the Buffalo VA Medical Center. In support of the Tuberculosis (TB) Testing Program

Solicitation # 36C24227Q0095

The Department of Veterans Affairs, VISN 02 Network Contracting Office, has issued a Sources Sought Notice under solicitation number 36C24227Q0095 to identify qualified sources for tuberculosis testing reagents and consumables for the Buffalo VA Medical Center. This request is for information and planning purposes only and does not constitute a formal solicitation. The government is seeking a domestic source capable of providing FDA-cleared reagents, test kits, controls, and processing materials that are compatible with the T-SPOT TB testing platform and methodology. All items must be delivered in original manufacturer packaging with sufficient shelf life and meet all manufacturer specifications for accuracy and performance within an accredited clinical laboratory environment. Interested respondents must submit their capabilities via email to the contracting officer by November 12, 2026. Submissions must include the company's Sam.gov Unique Entity ID, business size status relative to NAICS code 334516, and details regarding whether they are a manufacturer or distributor. The government is specifically looking for information on business representations such as SDVOSB, VOSB, Hubzone, and WOSB status, as well as any existing federal contracts through GSA, NAC, or NASA SEWP. While general pricing is encouraged for market research, it will not be used for award evaluation. Responses must demonstrate clear evidence that any equivalent products meet all salient characteristics and specify if the items are manufactured within the United States.

242-NETWORK Contract Office 02 (36C242)

POSTED

about 6 hours ago

DEADLINE

FTIR to support changes to composition of explosive materials over time

Solicitation # 80NSSC27946333Q

NASA Shared Services Center is seeking capabilities and qualifications for the procurement of a Fourier Transform Infrared (FTIR) unit to support the analysis of chemical composition changes in explosive materials and low-toxicity monopropellants over time. The required equipment must be capable of performing infrared spectroscopy scans on liquid, solid, and gas samples, feature an integrated touchscreen, and utilize ASCENT compatible wetted surfaces. Additionally, the unit must operate and analyze data without the need for secondary software purchases. Performance will be located at the Marshall Space Flight Center, with a delivery requirement of no later than eight weeks after receipt of order to support testing scheduled for late summer or early fall 2026. This procurement is being conducted under NAICS code 334516 and follows FAR Part 12 procedures for commercial items. NASA intends to issue a sole source contract to Anton Paar USA, as they have been determined to be the sole provider capable of meeting these specific requirements. Interested organizations must submit capability statements to the identified points of contact by 10:00 a.m. CST on November 3, 2026. Please note that this is a request for capability statements only; price quotes will not be reviewed or accepted at this time.

NASA Shared Services Center

POSTED

about 6 hours ago

DEADLINE

Optical Modulator (No Substitutions)

Solicitation # AB484554

Brookhaven Science Associates (BSA), acting for Brookhaven National Laboratory under a prime contract with the Department of Energy, is soliciting quotations for one 65GHz packaged TFLN intensity modulator (C-band, Low Vpi version, Cryo-compatible), part number TFLN-G2-IM-1550-65-V-LV. This is a firm fixed price procurement where the award will be based on the lowest total evaluated responsive and responsible offeror. Quotations must include the country of origin, Unique Entity Identifier (UEI), and a published price list if available. Pricing must remain valid for at least sixty days from the quotation due date, and all costs, including freight, must be incorporated into the item price as separate line items for additional charges will not be included in the resulting purchase order. The procurement is subject to various Federal Acquisition Regulation (FAR) clauses and BNL-specific quality assurance requirements, including BNL-QA-101 and ISO 9001 standards. Deliveries must be made to Brookhaven National Laboratory in Upton, New York, and must comply with ASTM Standard D 3951 for commercial packaging. Specific restrictions include a prohibition on the use of vermiculite unless required by regulation, in which case asbestos-free certification is required. Invoices should be submitted electronically in PDF format to the BNL Fiscal Division and must clearly reference PO# 484554, with final invoices explicitly marked as Final. Any measuring and test equipment used must be traceable to NIST or another recognized national standard.

Brookhaven National Labor -Doe Contractor

POSTED

about 6 hours ago

DEADLINE