# Advanced Multichannel Multispectral Photodetection System

Canonical: https://abierto.us/opportunities/1333nd26qnb680346

- Solicitation number: 1333ND26QNB680346
- Notice type: Combined synopsis and solicitation
- Status: Closed. Deadline was July 24, 2026 at 11:00 AM EDT
- Department: Department of Commerce
- Agency: National Institute of Standards and Technology
- Contracting office: Department of Commerce NIST (1333ND)
- NAICS: 334516 Analytical Laboratory Instrument Manufacturing
- Product or service code: 6695 Combination and Miscellaneous Instruments
- Place of performance: Gaithersburg, Maryland
- County: Montgomery County (FIPS 24031). https://abierto.us/counties/montgomery-county-md-24031
- City: Gaithersburg. https://abierto.us/cities/gaithersburg-md-2431175
- First posted: July 10, 2026
- Last posted: July 14, 2026
- SAM.gov: https://sam.gov/workspace/contract/opp/0c9459e2b35a4987934af8ab6f76070e/view

## Description

The Government is posting responses to questions received. NIST requires a complete, multichannel and multispectral photodetector system. The system will integrate directly into NIST’s Serial Flow Cytometer to perform sensitive, dynamic, and hyperspectral fluorescence measurements of rapidly flowing micro and nanoparticles including cells, gene therapy nanoparticles, and fluorescence calibration particles. Incorporation of the system within NIST instruments requires compatible connections to optical lines and routing of voltage signals to NIST recording devices.

## Publications

- July 10, 2026: Combined synopsis and solicitation, due July 24, 2026 at 11:00 AM EDT. Notice 5e38c46333d448bb93393f247220655d. https://sam.gov/workspace/contract/opp/5e38c46333d448bb93393f247220655d/view
- July 14, 2026: Combined synopsis and solicitation, due July 24, 2026 at 11:00 AM EDT. Notice 0c9459e2b35a4987934af8ab6f76070e. https://sam.gov/workspace/contract/opp/0c9459e2b35a4987934af8ab6f76070e/view

## Points of contact

- Robert Singman, robert.singman@nist.gov, 3019756388

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Source: SAM.gov Contract Opportunities bulk extract. Confirm deadlines on SAM.gov before responding. Cite https://abierto.us/opportunities/1333nd26qnb680346.