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
1February 10, 2027March 17, 2027
2March 24, 2027April 28, 2027
3May 5, 2027June 9, 2027
4June 16, 2027July 21, 2027
5July 28, 2027September 1, 2027
6September 1, 2027October 6, 2027
7October 6, 2027November 10, 2027
8November 17, 2027December 22, 2027