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Fluorescence Government Bids & RFPs
Government bid alerts, regional filters, and fast access to documents
90% recommend BidHits (1077 real users, 07/28/2026).Methodology
USA | NY | JEFFERSON COUNTY | FORT DRUM Small City
Plate Reader - We require an instrument that can acquire real- time data from multiple modes of measurement, including monochromator- based fluorescence, UV/Vis absorbance, and luminescence. We require the following: linear Variable Monochromator, permitting tunable
Plate reader 1. Instrument for real- time data acquisition from multiple measurement modes: monochromator- based fluorescence, UV/Vis absorbance, and luminescence. 2. Linear variable monochromator with tunable band passes up to **** dichroic mirror for air- based light path. 4. Auto- ranging of detector sensitivity and gain for fluorescence measurements below 760, 000, 000 counts. 5. Enhanced dynamic range. 6. Auto- ranging of detector sensitivity in less than 0. 1s. 7. Absorbance measurement based on a dedicated spectrometer, not a monochromator. 8. Complete UV/Vis absorbance spectrum from 220nm to **** at 1nm resolution in less than 0. 5s. 9. Heated optics with a temperature controller up to 45 C. 10. Bottom reading capability. 11. Two reagent injectors for automated injection. 12. Atmospheric control unit with software- controlled CO2 and O2 concentrations for cell culture at 5% CO2. 13. Software for data visualization and analysis.
Labbot - We require an instrument that can acquire real- time data frommultiple modes of measurement simultaneously to yield insight about protein behavior. Theinstrument should be reproducible to facilitate different users acquiring the same results, have mini
Chemical analysisinstruments - Instrument for real- time data acquisition from multiple measurement modes simultaneously for protein behavior analysis. - Instrument should be reproducible, have minimal running costs without proprietary consumables. - Software for experiment setup and data collection. - Automated experiments to collect fluorescence, absorbance, light scattering, and pH conductivity data. - Automated titrations. - Controllable temperature and mixing speed. - Instrument to perform experiments in phase separation, protein interactions, protein aggregation, thermal stability, ion binding, and pH stability.
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Instrument required for real-time data acquisition from multiple measurement modes simultaneously to analyze protein behavior. Key features include reproducibility, minimal running costs, no proprietary consumables, software for experiment setup and data collection, automated experiments collecting fluorescence, absorbance, light scattering, and pH conductivity data, automated titrations, and controllable temperature and mixing speed. The instrument should perform experiments in phase separation, protein interactions, protein aggregation, thermal stability, ion binding, and pH stability.
Inverted Microscope, St. Louis VAMC Jefferson Barracks - Sources Sought Notice, Inverted Microscope, St. Louis VAMC Jefferson Barracks. See attached updated Sources Sought Notice for details.
Inverted Microscope Nikon TS2FL Inverted Microscope with associated accessories, including: TS2FL main body w/LED for diascopic illumination, ELWD condenser, epifluorescence illumination configurable with up to 3 different fluorescence LED units, epifluorescence filter turret, ELWD condenser, 5- place nosepiece, plain stage with two acrylic type stage rings ( 1 piece with 30mm diameter circle, 1 piece with 30mm x 90mm crescent shaped cutout), TS2W 10x eyepieces ( 2 ea. ), T1SNCP precentered phase slider PHL PH1 BF, CLEDLH 470nm LED unit, CFL 470nm filter set, CFI Achromat Flat Field ADL 10x PH1 NA 0. 25 WD 6. 2mm phase contrast objective, CFI Achromat LWD 20x ADL PH1 NA 0. 4 WD 3. 0 mm phase contrast objective, TS2LS light shield ELWD, power cord, tool kit set, UV light shield, manual diascopic LED shutter, dust cover. Installation and demonstration required.
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This is a sources sought announcement for market research regarding an inverted microscope for the St. Louis VAMC Jefferson Barracks. Interested firms should provide company name, address, POC, phone, fax, email, UEI number, GSA contract (if applicable), capability statement, product brochures with specifications, and an authorized distributor letter from the OEM. Prospective contractors must be registered in SAM. gov and complete electronic representations and certifications. Service-disabled veteran-owned small businesses (SDVOSB) and veteran-owned small businesses (VOSB) must be verified in SBA's small business search. The requirement includes the Nikon TS2FL inverted microscope and associated accessories, with installation and demonstration required. Nikon offers a five-year warranty for mechanical and optical components and a one-year warranty for electronic components.
Nikon offers a limited warranty five years for mechanical and optical components and oneyear for electronic components.
Prospective contractors shall complete electronic annual representations and certifications to be considered for award. Prospective contractors shall be registered in the System for Award Management (www. ***. *. *) database. All Service-Disabled Veteran Owned Small Businesses (SDVOSB) and Veteran Owned Small Businesses (VOSB) shall be verified in SBA at Small Business Search.
Prospective contractors shall complete electronic annual representations and certifications to be considered for award. In addition, FAR **** states that prospective contractors shall be registered in the System for Award Management www. ***. *. * database. All Service-Disabled Veteran Owned Small Businesses SDVOSB and Veteran Owned Small Businesses VOSB shall be verified in SBA at Small Business Search.
Notice of intent to sole source to Malvern - SAM ANNOUNCEMENT: Special Notice of Intent CLASSIFICATION CODE: J Maintenance, Repair, Rebuild SUBJECT: Service Contract for Malvern Panalytical Epsilon 1 X- Ray Fluorescence Spectrometer
Service contract for Malvern Panalytical Epsilon 1 X- ray fluorescence spectrometer
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NIST intends to negotiate a sole source service contract with Malvern, Inc. for annual preventive maintenance of their existing Malvern Panalytical Epsilon 1 X-ray fluorescence spectrometer. This service includes routine preventive maintenance and on-site repairs. Malvern is the original equipment manufacturer and the only authorized provider of certified field service engineers for this proprietary equipment. The NAICS code is **** are due by August 10, 2026, 10:00 AM ET. This notice is not a solicitation.
Chirascan V100 ( Brand Name or Equal) Circular Dichroism Instrument - This is a combined synopsis/solicitation for commercial items prepared in accordance with the format in FAR Part 12. This announcement constitutes the only solicitation; quotes are being requested, and a separate written solicitation will no
Circular Dichroism Spectrometer Circular Dichroism ( CD) Spectrometer System, including software, installation, training, and warranty support.
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Purchase of a Chirascan V100 (brand name or equal) Circular Dichroism (CD) Spectrometer for structural analysis of native and processed proteins, including peanut and tree nut allergens. The system requires FARUV spectral capability down to at least 180 nm, high signal-to-noise ratio, and low stray light. It must be capable of measuring native, denatured, and processed proteins, performing thermal unfolding studies, and providing stable, repeatable measurements. The system includes a temperature-controlled cuvette holder, compatibility with small volume cuvettes, and automated or semi-automated data acquisition. Software requirements include automated secondary structure estimation and data export in standard formats. The contractor shall provide delivery, installation, full system calibration, onsite training, and a minimum five-year warranty covering parts, labor, and onsite service. Delivery is required within 60 days ARO to USDA, ARS, Southern Regional Research Center, New Orleans, LA. This acquisition is a total small business set aside.
Delivery is required within 60 days ARO.
The contractor shall provide a minimum five-year warranty covering parts, labor, and onsite service.
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Efficiency in search times.
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Welcome to BidHits.
Finding public tenders and bids is important. But what really matters is quickly identifying the opportunities that match what your company sells.
To get started, enter a few keywords that describe your products or services. BidHits shows relevant opportunities, highlights your keywords, and organizes everything by date.
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Methodology
Unaided survey with 1077 active users, conducted through 07/28/2026.
Single question: "Would you recommend our services to a friend or colleague?" - 90% answered "yes".
