This Subcontract opportunity from Department Of Health And Human Services was posted on November 25, 2025. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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In Vitro and Ex Vivo Toxicity Testing Services

Closed

Federal

Submission Closed12/19/2025, 04:30:00 PM EST

Contract Overview

Solicitation details, issuing organization, response deadlines, documents, and interested companies for this government contract opportunity.

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NAICS: 541380

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Solicitation # ocds-h6vhtk-077eca

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Newry, Mourne and Down District Council (NMD)

POSTED

about 14 hours ago

DEADLINE

in 13 days

AI Contract Overview

The National Institute of Environmental Health Sciences, under the Department of Health and Human Services, is seeking a subcontractor for In Vitro and Ex Vivo Toxicity Testing Services. The scope of work involves conducting cell-based and tissue-based assays, specifically utilizing organoids and 3D cultures, to assess systemic, inhalation, ocular, and dermal toxicity. Key deliverables include the development of assays, high-throughput screening, and the production of reporting that meets regulatory compliance standards. This opportunity is designated as a Total Small Business Set-Aside under NAICS code 541380. The solicitation was posted on November 25, 2025, and requires a response by the deadline of December 19, 2025.

General Info

NIEHS seeks small business subcontractors for in vitro and ex vivo toxicity testing services.

Agency

Department Of Health And Human Services → National Institute Of Health Niehs

NAICS

541380 - Testing Laboratories and Services

Place of Performance

NC, USA

Set-Aside

SBA

Documents

This scope was carved out of 75N96025R00004.

The full solicitation package (7 documents), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

Support for Evaluating and Conducting Computational and Alternative Toxicological Methods for the National Institute of Environmental Health Sciences

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Timeline

PhaseClosed

PostedNov 25

subcontract

Response DeadlineDec 19

Deadline has passed

Submission Closed

12/19/2025, 04:30:00 PM EST

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Organization & Contact Information

AgencyDepartment Of Health And Human Services → National Institute Of Health Niehs

ContactsNo contacts available

OfficeN/A

Organization / AgencyDepartment Of Health And Human Services → National Institute Of Health Niehs

Office AddressN/A

ContactsNo contact information available

Full Description

Conduct cell-based and tissue-based assays such as organoids and 3D cultures to evaluate dermal, ocular, inhalation, and systemic toxicity. Includes assay development, high-throughput screening, and regulatory-compliant reporting.