Eastern Analytical, Inc. will be closed on the following holidays. Please keep these dates in mind when planning your sample collection schedule especially when parameters with immediate or short hold times are needed.


  • Martin Luther King, Jr. Day, Monday, January 17th
  • President’s Day, Monday, February 21st
  • Memorial Day, Monday, May 3oth
  • Independence Day, Monday, July 4th
  • Labor Day, Monday, September 5th
  • Thanksgiving Day, Thursday, November 24th
  • Day after Thanksgiving Day, Friday, November 25th
  • Christmas Eve (observed), Friday, December 23rd
  • Christmas Day (observed), Monday, December 26th
  • New Year’s Day 2023 (observed), Monday, January 2nd


Please call us at 1-800-287-0525 or email customer service if you have any questions or need to make special arrangements.