AJ11 - high throughput toxicokinetics (httk)

Active Indefinite Delivery Contract Awarded Last action

Contract number
68HERF26D0012
Awardee
Awarding agency
Task orders
2 $649,282 obligated

Award facts

Opportunity
Combined order value
$649,282 Current and potential, with all options
Last date to order 11% complete
IDV ceiling 12% used
$5,500,000.00
Award type
Single award
Who can order
Only the awarding agency
Funding agency
Office of Chemical Safety and Pollution Prevention Headquarters Offices, Environmental Protection Agency
Set-aside
No set-aside
Competition
Full and Open Competition · 2 offers Negotiated Proposal / Quote
Pricing
Firm Fixed Price

Award details come from SAM.gov/FPDS.

About this IDV

The Office of Chemical Safety and Pollution Prevention awarded an indefinite-delivery contract to Research Triangle Institute (doing business as RTI International) on April 1, 2026, with a ceiling of $5.5 million and an ultimate completion date of March 31, 2031. This is a single-award contract with no set-aside category.

Work is performed in Durham, North Carolina. The contract procures high-throughput toxicokinetics (HTTK) assay development and related services to measure, identify, and research in vitro assays and obtain key toxicokinetic information using high-throughput methods and systems. The period of performance runs five years from award through March 31, 2031.

The underlying procurement was released as a pre-solicitation notice on April 4, 2024, under NAICS code 541715 (Research and Development in the Physical, Engineering, and Life Sciences except Biotechnology and Nanotechnology). The contract succeeds a prior vehicle that expired May 5, 2025.

One delivery order has been issued under this IDIQ: on July 24, 2026, the Office of Chemical Safety and Pollution Prevention issued a firm fixed-price task order to RTI International valued at $399,210.04 for HTTK assay development, with performance in Durham, NC and completion targeted for July 26, 2027.

Task orders

Task order Ordering agency Obligated Awarded
PSC- AJ11 high throughput toxicokinetics (httk) task order 68HERW27F0007 Environmental Protection Agency $250,072
PSC- AJ11 68HERW26F0123 Environmental Protection Agency $399,210

Transactions

Action Obligated Date
Supplemental Agreement for work within scope P00002 · PSC AJ11 $0
Other Administrative Action P00001 $0
Original award $50,000

Quick answers

Who was awarded contract 68HERF26D0012?

68HERF26D0012 was awarded to Research Triangle Institute by Environmental Protection Agency on April 1, 2026.

How much is contract 68HERF26D0012 worth?

Orders under 68HERF26D0012 have obligated $649,282. 68HERF26D0012's own ceiling is $5,500,000.

How many orders have been placed under contract 68HERF26D0012?

2 orders have been placed under 68HERF26D0012, the latest on October 14, 2026.

Which agency awarded contract 68HERF26D0012?

Environmental Protection Agency awarded 68HERF26D0012, with funding from Office of Chemical Safety and Pollution Prevention (Headquarters Offices).

Who can order from contract 68HERF26D0012?

68HERF26D0012 is a single award indefinite delivery contract. Only the awarding agency can place orders on it.

Was contract 68HERF26D0012 competed?

The extent of competition for 68HERF26D0012 was full and open competition. The government received 2 offers.

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