# Customs Standards

Canonical: https://abierto.us/opportunities/hpf2026135452

- Solicitation number: HPF-2026-135452
- Notice type: Sources sought
- Status: Closed. Deadline was August 7, 2026 at 12:00 PM EDT
- Department: Department of Health and Human Services
- Agency: Food and Drug Administration
- Contracting office: FDA Office of Acq Grant SVCS (75F401)
- NAICS: 325998 All Other Miscellaneous Chemical Product and Preparation Manufacturing
- Product or service code: 6810 Chemicals
- Place of performance: Denver, Colorado
- First posted: August 4, 2026
- Last posted: August 4, 2026
- SAM.gov: https://sam.gov/workspace/contract/opp/26a741acf0b243d2bbc8e575160b9f61/view

## Description

The Food and Drug Administration (FDA) Denver Human and Animal Food Laboratory (DENHAFL) requires custom-prepared, multi-component analytical reference standard solutions for use in the regulatory analysis of veterinary drug residues in aquaculture, dairy, and game-meat products. The standards support initial calibration verification (ICV) and continuing calibration verification (CCV) in screening and confirmatory liquid chromatography–mass spectrometry (LC-MS) methods.

## Publications

- August 4, 2026: Sources sought, due August 7, 2026 at 12:00 PM EDT. Notice 26a741acf0b243d2bbc8e575160b9f61. https://sam.gov/workspace/contract/opp/26a741acf0b243d2bbc8e575160b9f61/view

## Points of contact

- David Seid, David.Seid@FDA.HHS.Gov, 3017963941

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Source: SAM.gov Contract Opportunities bulk extract. Confirm deadlines on SAM.gov before responding. Cite https://abierto.us/opportunities/hpf2026135452.