Shipping Schedule

Participants will be emailed a confirmation of their enrollment receipt and an invoice (if paying by Credit Card/EFT/Wire Transfer or Check) once the registration is received. Once enrolled in the program, subscribers will receive samples every six weeks starting in mid-February. Participants will receive information on logging into the Silliker Quickbase system for results entry at approximately the same time as the participant’s first samples are shipped. Results will be due four weeks from the day the samples are mailed out. The 2024 schedule is available here:

Series NumberSample Mailing DateResults Due Date
1January 29, 2025March 5, 2025
2March 12, 2025April 16, 2025
3April 16, 2025May 21, 2025
4May 28, 2025July 2, 2025
5July 9, 2025August 13, 2025
6August 20, 2025September 24, 2025
7October 1, 2025November 5, 2025
8November 12, 2025December 17, 2025