# Fluorescent Phosphate Optical Glass Units (SOURCES SOUGHT)

Canonical: https://abierto.us/opportunities/nistmml25ss17

- Solicitation number: NIST-MML-25-SS17
- Notice type: Special notice (first published as sources sought)
- Status: Closed. Deadline was June 13, 2025 at 1:00 PM EDT
- Department: Department of Commerce
- Agency: National Institute of Standards and Technology
- Contracting office: Department of Commerce NIST (1333ND)
- NAICS: 327212 Other Pressed and Blown Glass and Glassware Manufacturing
- Product or service code: 6640 Laboratory Equipment and Supplies
- 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: May 29, 2025
- Last posted: June 5, 2025
- SAM.gov: https://sam.gov/workspace/contract/opp/54a53667e00a419ba33841fe5417ee4d/view

## Description

**SOURCES SOUGHT NOTICE Document Type:**

**Sources Sought Notice Notice Number:**

**NIST-MML-25-SS17 Title:** Fluorescent Phosphate Optical Glass Units for NIST SRM 2943a NAICS code of 334516 -Analytical Laboratory Instrument Manufacturing Contracting Office Address National Institute of Standards and Technology (NIST) Acquisition Management Division, 100 Bureau Drive, Mail Stop 1640, Gaithersburg, MD, 20899-1640 Sources Sought Notice NIST-MML-25-SS17 Title: Fluorescent Phosphate Optical Glass Units for NIST SRM 2943a This is a Sources Sought Notice ONLY.

Requests for copies of a solicitation will not receive a response. This Notice is for planning purposes only and is not a Request for Proposal or Request for Quotation or an obligation on the part of the National Institute of Standards and Technology (NIST) for conducting a follow-on acquisition. NIST does not intend to award a contract on the basis of this Notice, or otherwise pay for the information requested.

No entitlement or payment of direct or indirect costs or charges by NIST will arise as a result of submission of responses to this Notice and NIST use of such information. NO SOLICITATION DOCUMENTS EXIST AT THIS TIME. NIST is seeking information from vendors capable of producing 60 units of cuvette-shaped glass to renew NIST Standard Reference Material 2943 Relative Intensity Standard for Fluorescence Spectroscopy – Blue Emission.

## Publications

- May 29, 2025: Sources sought, due June 13, 2025 at 1:00 PM EDT. Notice f1d346dd2eca4e67939d39b339e50b0c. https://sam.gov/workspace/contract/opp/f1d346dd2eca4e67939d39b339e50b0c/view
- June 5, 2025: Special notice, due June 26, 2025 at 10:00 AM EDT. Notice 54a53667e00a419ba33841fe5417ee4d. https://sam.gov/workspace/contract/opp/54a53667e00a419ba33841fe5417ee4d/view

## Points of contact

- Tish Walker, latish.walker@nist.gov

---
Source: SAM.gov Contract Opportunities bulk extract. Confirm deadlines on SAM.gov before responding. Cite https://abierto.us/opportunities/nistmml25ss17.