Expert Chemical Analysis, Inc. Roselle Street, San Diego, San Diego County, California, United States Member since August 1, 2024
Materials Analytical Services Lakefield Court, Suwanee, Forsyth County, Georgia, United States Member since February 7, 2025
Centricor Analytical Labs Chesapeake Drive, Charlotte, Mecklenburg County, North Carolina, United States Member since June 22, 2024
Harken Research Paseo Rancho Castilla, Los Angeles, Los Angeles County, California, United States Member since October 10, 2024
BASF North America Analytics (ANA) Biddle Avenue, Wyandotte, United States Member since January 14, 2026
Element Materials Technology 3701 Port Union Road, Fairfield, OH, US, 45014 Member since April 6, 2026
SGS Polymer Solutions Incorporated 135 Technology Drive, Christiansburg, VA, US, 24073 Member since April 6, 2026
Associated Polymer Labs, Inc. 453 County Route 45, Hudson Falls, NY, US, 12809 Member since April 6, 2026