# CDC Notice of Intent to Sole Source for a Scanning Mobility Particle Sizer

Canonical: https://abierto.us/opportunities/75d30126q79020

- Solicitation number: 75D301-26-Q-79020
- Notice type: Special notice
- Status: Closed. Deadline was June 24, 2026 at 4:00 PM EDT
- Department: Department of Health and Human Services
- Agency: Centers for Disease Control and Prevention
- Contracting office: CDC Office of Acquisition Services (75D301)
- NAICS: 334516 Analytical Laboratory Instrument Manufacturing
- Product or service code: 6640 Laboratory Equipment and Supplies
- Place of performance: Morgantown, West Virginia
- County: Monongalia County (FIPS 54061). https://abierto.us/counties/monongalia-county-wv-54061
- City: Morgantown. https://abierto.us/cities/morgantown-wv-5455756
- First posted: June 9, 2026
- Last posted: June 15, 2026
- SAM.gov: https://sam.gov/workspace/contract/opp/b688579f236b4f0e85d470d9c75a6635/view

## Description

This is a notice of intent to award a sole-source contract using simplified acquisition procedures and is not a request for competitive quotes.

The Centers for Disease Control and Prevention (CDC) intends to award a sole-source purchase order using the procedures at RFO 12.102(a) as it has been deemed that only one source is available to meet this specific requirement due to the intended vendor, TSI Incorporated being the only company making a Scanning Mobility Particle Sizer that meets the specifications needed for inhalation research. The statement of work and specifications are attached. This notice of intent is not a request for competitive quotations.

Any party who believes they can perform this requirement should submit a capability statement for consideration by the government. A determination by the government not to compete this proposed contract based on responses to this notice is solely within the discretion of the government. Information received by the government as a result of this notice will be considered solely for the purpose of determining whether to conduct competitive procurement.

The government will not be responsible for any costs incurred by a party who responds to this notice. A party may identify their interest and submit a capability statement by 4pm (EST) on 24 June 2026. Responses, including questions about this notice, should be sent via email to Contract Specialist, Aminah Gary at uuu0@cdc.gov.

## Publications

- June 9, 2026: Special notice, due June 17, 2026 at 4:00 PM EDT. Notice 8af7a981012c43d99a04e445be6b20f7. https://sam.gov/workspace/contract/opp/8af7a981012c43d99a04e445be6b20f7/view
- June 15, 2026: Special notice, due June 24, 2026 at 4:00 PM EDT. Notice b688579f236b4f0e85d470d9c75a6635. https://sam.gov/workspace/contract/opp/b688579f236b4f0e85d470d9c75a6635/view

## Points of contact

- Aminah A. Gary, uuu0@cdc.gov, 4044983206

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Source: SAM.gov Contract Opportunities bulk extract. Confirm deadlines on SAM.gov before responding. Cite https://abierto.us/opportunities/75d30126q79020.