Expert Chemical Analysis, Inc. Roselle Street, San Diego, San Diego County, California, United States Member since August 1, 2024
Harrens Lab Inc. Breakwater Avenue, Hayward, Alameda County, California, United States Member since July 24, 2024
Tentamus North America Spotsylvania Avenue, Fredericksburg, Spotsylvania County, Virginia, United States Member since February 2, 2025
Prime Analytical Laboratories, LLC Nelson Avenue, Concord, Contra Costa County, California, United States Member since April 27, 2025
Vanguard Laboratory Parkmont Lane Southwest, Olympia, Thurston County, Washington, United States Member since December 26, 2024
Intertek – Grand Rapids Broadmoor Avenue Southeast, Grand Rapids, Kent County, Michigan, United States Member since July 15, 2024
ATL – A Bureau Veritas Company Cornell Place, Cincinnati, Hamilton County, Ohio, United States Member since June 17, 2024
West Texas Analytical Laboratory, LLC North Price Road, Pampa, Gray County, Texas, United States Member since May 24, 2024
Banartis Paarmeez Laboratories LLC Lake Avenue South, Nesconset, Suffolk County, New York, United States Member since January 28, 2025
PRIMUSLABS – HQ Industrial Parkway, Santa Maria, Santa Barbara County, California, United States Member since July 7, 2024
PRIMUSLABS – Santa Maria CA Industrial Parkway, Santa Maria, Santa Barbara County, California, United States Member since July 17, 2024
IRIS ENVIRONMENTAL LABORATORIES LLC US Highway 22 And 3, Union, Union County, New Jersey, United States Member since February 12, 2025