# NOI for Maintenance Service Support for Leica Stellaris5 STED Super-resolution Microscope

Canonical: https://abierto.us/opportunities/75n910026q00006

- Solicitation number: 75N910026Q00006
- Notice type: Special notice
- Status: Closed. Deadline was February 17, 2026 at 12:00 PM EST
- Department: Department of Health and Human Services
- Agency: Office of the Assistant Secretary for Administration (Asa)
- Contracting office: Office of the Assistant Secretary for Administration (Asa) (n-OFFICEOFTHEASSISTANTSECRETARYFORADMINISTRATIONASA)
- NAICS: 811210 Electronic and Precision Equipment Repair and Maintenance
- Product or service code: J066 Maintenance, Repair and Rebuilding of Equipment: Instruments and Laboratory Equipment
- Place of performance: Bethesda, Maryland
- County: Montgomery County (FIPS 24031). https://abierto.us/counties/montgomery-county-md-24031
- City: Bethesda. https://abierto.us/cities/bethesda-md-2407125
- First posted: February 12, 2026
- Last posted: February 12, 2026
- SAM.gov: https://sam.gov/workspace/contract/opp/37d96e2265934315ba3324828d5535b5/view

## Description

The primary objective of this project is to provide maintenance and repair services for an existing Leica Stellaris5 STED super-resolution microscope located in the CCR Microscopy Core of the NIH/NCI/CCR/LCBG used for fixed and live cell confocal and super-resolution imaging of cancer cells and tissues in 3D to further cancer research.

The Contractor shall provide all labor, materials and equipment necessary to maintain and repair one (1) Leica Stellaris5 STED super-resolution microscope located in the CCR Microscopy Core in building 37, Room B114. This microscope is used by NCI researchers for live cell and super-resolution imaging of cancer cell lines and organoids.

All repair services shall be performed on-site in accordance with the manufacturer's standard commercial maintenance practices, unless the vendors best judgement requires the instrument to be depot serviced.

## Publications

- February 12, 2026: Special notice, due February 17, 2026 at 12:00 PM EST. Notice 37d96e2265934315ba3324828d5535b5. https://sam.gov/workspace/contract/opp/37d96e2265934315ba3324828d5535b5/view

## Points of contact

- Ahmed Hassan, Ahmed.hassan@hhs.gov
- Caran Fizer, Caran.fizer@hhs.gov

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Source: SAM.gov Contract Opportunities bulk extract. Confirm deadlines on SAM.gov before responding. Cite https://abierto.us/opportunities/75n910026q00006.