301-293-3340 info@ftllab.com

Lab Hours

Sample Acceptance Hours:

Monday: 8am – 4:00pm
Tuesday: 8am – 4:00pm
Wednesday: 8am – 4:00pm
Thursday: 8am – 4:00pm
Friday: 8am – 4:00pm

Phone Hours:

Monday-Friday 8:30am – 4:30pm

Holiday Schedule/Lab Closures:

New Year’s Day 
Memorial Day
Independence Day (Observed on 7/5/2027)
Labor Day
Thanksgiving Day
Day after Thanksgiving
Christmas Day