FIFRA GLP Preliminary (5-batch) Analysis Study for Sodium Nitrite
Closed Solicitation Posted
This opportunity was awarded. See the award notice from .
- Solicitation number
- 12639525Q0136
- Agency
- Marketing and Regulatory Programs Business Services Animal and Plant Health Inspection Service, Department of Agriculture
- Responses due
- Set-aside
- No set-aside
Opportunity facts
- NAICS code
- 541380 Testing Laboratories and Services
- Place of performance
- Fort Collins, Colorado 80521, United States
- Points of contact
-
- Kathy Melby kathleen.melby@usda.gov
- Latisha Hollman latisha.a.hollman@usda.gov (919) 855-7003
Notice details come from SAM.gov. Updated .
About this opportunity
The Department of Agriculture Animal and Plant Health Inspection Service Marketing and Regulatory Programs Business Services is seeking a specialized laboratory to conduct a FIFRA Good Laboratory Practices (GLP) preliminary analysis study for sodium nitrite. The contractor must perform comprehensive product chemistry registration studies following EPA's study guideline OPPTS 830.1700 and FIFRA Good Laboratory Practices standards on five independent manufacturing batches of sodium nitrite. The study requires characterization of the active ingredient sodium nitrite, the major impurity sodium nitrate, and loss on drying measurements across all batches. Additionally, the contractor must produce GLP-compliant Certificates of Analysis for sodium nitrite and sodium nitrate reference standards to be used in the analysis. The solicitation was posted on June 9, 2025, with an extended response deadline of July 8, 2025, and the final report must be delivered by February 28, 2026.
This solicitation is set aside for small businesses with a size standard of 500 employees and is classified under NAICS code 541380 for Testing Laboratories and Services. The work will be performed in Fort Collins, Colorado, and involves analyzing sodium nitrite at 97% w/w concentration and sodium nitrate at 3% w/w concentration. The contract is structured as a firm fixed-price purchase order, though specific award values are not disclosed in the available documentation. The final deliverable will be an electronic submission to the government's technical representative in a format compliant with EPA data submission requirements. The solicitation includes standard federal contracting provisions and representations, with all other terms and conditions remaining unchanged from the original posting despite the deadline extension.
Notice text
4 versions
Update #4 · Latest ·
The purpose of the modification is to extend the response date until July 8th, and change the classification to Full and Open. All other terms and conditions remain the same.
USDA-APHIS-WS requires a set of product chemistry registration studies (following EPA’s study guideline
OPPTS 830.1700 [1]) to be completed on a manufacturing source of an active ingredient (sodium nitrite)
in accordance with Federal Insecticide, Fungicide, and Rodenticide Act (FIFRA) Good Laboratory
Practices (GLPs) [2]. This study must characterize the active ingredient sodium nitrite, the major impurity
sodium nitrate, and loss on drying in each of the 5 batches.
As part of this contract, we will need the contract laboratory to produce GLP-compliant Certificates of
Analysis (CoA) for the two reference standards, sodium nitrite and sodium nitrate, that will be used in
the subsequent preliminary (5-batch) analysis study.
Update #3 ·
The purpose of the modification is to extend the response date until July 8th, and change the classification to Full and Open. All other terms and conditions
remain the same
USDA-APHIS-WS requires a set of product chemistry registration studies (following EPA’s study guideline
OPPTS 830.1700 [1]) to be completed on a manufacturing source of an active ingredient (sodium nitrite)
in accordance with Federal Insecticide, Fungicide, and Rodenticide Act (FIFRA) Good Laboratory
Practices (GLPs) [2]. This study must characterize the active ingredient sodium nitrite, the major impurity
sodium nitrate, and loss on drying in each of the 5 batches.
As part of this contract, we will need the contract laboratory to produce GLP-compliant Certificates of
Analysis (CoA) for the two reference standards, sodium nitrite and sodium nitrate, that will be used in
the subsequent preliminary (5-batch) analysis study.
Update #2 ·
The purpose of the modification is to extend the response date until July 8th All other terms and conditions
remain the same
USDA-APHIS-WS requires a set of product chemistry registration studies (following EPA’s study guideline
OPPTS 830.1700 [1]) to be completed on a manufacturing source of an active ingredient (sodium nitrite)
in accordance with Federal Insecticide, Fungicide, and Rodenticide Act (FIFRA) Good Laboratory
Practices (GLPs) [2]. This study must characterize the active ingredient sodium nitrite, the major impurity
sodium nitrate, and loss on drying in each of the 5 batches.
As part of this contract, we will need the contract laboratory to produce GLP-compliant Certificates of
Analysis (CoA) for the two reference standards, sodium nitrite and sodium nitrate, that will be used in
the subsequent preliminary (5-batch) analysis study.
Update #1 ·
USDA-APHIS-WS requires a set of product chemistry registration studies (following EPA’s study guideline
OPPTS 830.1700 [1]) to be completed on a manufacturing source of an active ingredient (sodium nitrite)
in accordance with Federal Insecticide, Fungicide, and Rodenticide Act (FIFRA) Good Laboratory
Practices (GLPs) [2]. This study must characterize the active ingredient sodium nitrite, the major impurity
sodium nitrate, and loss on drying in each of the 5 batches.
As part of this contract, we will need the contract laboratory to produce GLP-compliant Certificates of
Analysis (CoA) for the two reference standards, sodium nitrite and sodium nitrate, that will be used in
the subsequent preliminary (5-batch) analysis study.
Attachments
| File | Type | Posted |
|---|---|---|
| 12639525Q0136 mod1.pdf | ||
| 25Q0136.pdf |
Notice history
| Notice | Type | Posted |
|---|---|---|
| FIFRA GLP Preliminary (5-batch) Analysis Study for Sodium Nitrite | Award Notice | |
| FIFRA GLP Preliminary (5-batch) Analysis Study for Sodium Nitrite | Solicitation |
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