# Standardized Micro- and Nano- Plastics

Canonical: https://abierto.us/opportunities/75n99226ss104

- Solicitation number: 75N992-26-SS-104
- Notice type: Sources sought
- Status: Closed. Deadline was March 25, 2026 at 3:00 PM EDT
- Department: Department of Health and Human Services
- Agency: National Institutes of Health
- Contracting office: Advanced Research Projects Agency for Health (Arpa-H) (75N992)
- NAICS: 326199 All Other Plastics Product Manufacturing
- Product or service code: 9390 Miscellaneous Fabricated Nonmetallic Materials
- First posted: March 12, 2026
- Last posted: March 12, 2026
- SAM.gov: https://sam.gov/workspace/contract/opp/61a8cf3c8bf64b03a8be9f5ef329ed44/view

## Description

03/12/26 - Amendment 1 released for clarification (changes in red) and to extend response date.

The intent of this Sources Sought notice is to gauge industry interest, capabilities, and relevant experience to support Advanced Research Projects Agency for Health (ARPA-H) Health Science Futures Office (HSF) by providing standardized micro- and nanoplastics to enable technology research and development activities. Specifically, ARPA-H is looking for the capability to provide micro- and nanoplastic (MNP) materials with specific attributes. See attached for sources sought request and response instructions.

## Publications

- March 12, 2026: Sources sought, due March 24, 2026 at 3:00 PM EDT. Notice 2914ca1c36a94e138d1e79b1d745ee3b. https://sam.gov/workspace/contract/opp/2914ca1c36a94e138d1e79b1d745ee3b/view
- March 12, 2026: Sources sought, due March 25, 2026 at 3:00 PM EDT. Notice 61a8cf3c8bf64b03a8be9f5ef329ed44. https://sam.gov/workspace/contract/opp/61a8cf3c8bf64b03a8be9f5ef329ed44/view

## Points of contact

- Elaine Wong, elaine.wong@arpa-h.gov

---
Source: SAM.gov Contract Opportunities bulk extract. Confirm deadlines on SAM.gov before responding. Cite https://abierto.us/opportunities/75n99226ss104.