FDA-SSN-130252 Attachment A.pdf
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- Attached to
- Long-Evans (LE) or Sprague-Dawley (SD) rats
- Solicitation number
- FDA-SSN-130252
About this file
Attachment A is a detailed delivery schedule for Long-Evans (LE) or Sprague-Dawley (SD) rats for the FDA's National Center for Toxicological Research (NCTR). The schedule outlines 24 separate deliveries between August 2025 and December 2026, with quantities ranging from 3 to 24 rats per shipment. Most deliveries are for timed pregnant rats, with two additional shipments of 10 male and female rats weighing approximately 50 grams.
The delivery schedule specifies precise dates for rat pairing, copulatory plug observation, and delivery to NCTR in Jefferson, Arkansas. Each shipment must meet strict health requirements, including testing negative for specific viruses, bacteria, and parasites. The rats will be used as a gestational model in research project E0782511, with the strains selected for their broad behavioral capabilities and ease of handling in scientific studies. Vendors must provide detailed health reports, birth dates, and ensure the rats arrive in good condition, with replacements required for any injured or deceased animals.
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Text version
Attachment A – Delivery Schedule
The desired quantities of rats and proposed dates for arrival are as follows:
Quantity Condition Date of Pairing Date of Copulatory Plug Date Delivered to NCTR
20 Timed Preg 8/12/2025 8/13/2025 8/19/2025
20 Timed Preg 9/2/2025 9/3/2025 9/9/2025
3 Timed Preg 9/30/2025 10/1/2025 10/7/2025
16 Timed Preg 11/8/2025 11/19/2025 11/25/2025
10 ~50g Female N/A N/A 1/20/2026
10 ~50g Male N/A N/A 1/20/2026
18 Timed Preg 2/3/2026 2/4/2026 2/10/2026
18 Timed Preg 2/10/2026 2/11/2026 2/17/2026
18 Timed Preg 2/17/2026 2/18/2026 2/24/2026
18 Timed Preg 3/3/2026 3/4/2026 3/10/2026
18 Timed Preg 3/10/2026 3/11/2026 3/17/2026
18 Timed Preg 3/31/2026 4/1/2026 4/7/2026
20 Timed Preg 4/7/2026 4/8/2026 4/14/2026
20 Timed Preg 4/21/2026 4/22/2026 4/28/2026
20 Timed Preg 5/12/2026 5/13/2026 5/19/2026
20 Timed Preg 2/26/2026 5/27/2026 6/2/2026
20 Timed Preg 6/16/2026 6/17/2026 6/23/2026
20 Timed Preg 7/7/2026 7/8/2026 7/14/2026
20 Timed Preg 8/4/2026 8/5/2026 8/11/2026
20 Timed Preg 9/1/2026 9/2/2026 9/8/2026
24 Timed Preg 9/29/2026 9/30/2026 10/6/2026
24 Timed Preg 11/3/2026 11/4/2026 11/10/2026
24 Timed Preg 12/1/2026 12/2/2026 12/8/2026
8 Timed Preg 12/22/2026 12/23/2026 12/29/2026
Note. Timed Preg = Timed Pregnant. ~ 50g = approximately 50 grams the exact age and weight may vary.
File details come from the government source that posted it. Updated .