# Chemical concentration mixtures to produce statistically based information and

Canonical: https://abierto.us/opportunities/doigfbo250057

- Solicitation number: DOIGFBO250057
- Notice type: Sources sought
- Status: Closed. Deadline was August 5, 2025 at 2:00 PM EDT
- Department: Department of the Interior
- Agency: US Geological Survey
- Contracting office: Ofc of Acquisition Grants-Denver (140G02)
- NAICS: 325199 All Other Basic Organic Chemical Manufacturing
- Product or service code: 6810 Chemicals
- First posted: July 29, 2025
- Last posted: July 29, 2025
- SAM.gov: https://sam.gov/workspace/contract/opp/c18285b6ed7c4f02b3d532da6fe7abea/view

## Description

Chemical concentration mixtures to produce statistically based information and data on analytical performance (quality).

## Publications

- July 29, 2025: Sources sought, due August 5, 2025 at 2:00 PM EDT. Notice c18285b6ed7c4f02b3d532da6fe7abea. https://sam.gov/workspace/contract/opp/c18285b6ed7c4f02b3d532da6fe7abea/view

## Points of contact

- Rollin, Jennifer, jrollin@usgs.gov, 303-236-9321

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Source: SAM.gov Contract Opportunities bulk extract. Confirm deadlines on SAM.gov before responding. Cite https://abierto.us/opportunities/doigfbo250057.