By Location

Certifications by Location

800-1 Capitola Drive, Durham, NC 27713
4620 B industry Lane, Suite B, Durham, NC 27713

Agency / Accreditation Lab ID # Expiration Date
Louisiana Department of Environmental Quality 04053 6/30/2020
Louisiana Department of Environmental Quality 04010 6/30/2020
New Jersey Department of Environmental Protection NC008 6/30/2020
New York Department of Health 12038 4/1/2020
Texas Commision on Environmental Quality (Metals) T104704551 10/31/2020
Texas Commision on Environmental Quality T104704421 10/31/2020
Virginia Division of Consolidated Laboratory Services (Metals) 460223 12/14/2020
Virginia Division of Consolidated Laboratory Services 460155 6/14/2020
Washington Department of Ecology C1036 3/6/2020
ISO-17025:2005 (Tobacco products) 3198.01 9/30/2021

1 Lafayette Rd., Hampton, NH 03842

Agency / Accreditation Lab ID # Expiration Date
Connecticut Department of Public Health PH-0114 9/30/2021
Maine Department of Health & Human Services NH00906 6/3/2021
Massachusetts Department of Environmental Protection M-NH906 6/30/2020
New Hampshire Environmental Laboratory Accreditation Program 1513 6/14/2020
Rhode Island Department of Health NH1513 12/30/2019
Department of Defense ELAP L2340 11/28/2021
ISO-17025:2017 L2340 11/28/2021
ACE New England District LQAP Approval 4/1/2020

931 Seaco Court, Deer Park, TX 77536

Agency / Accreditation Lab ID # Expiration Date
Louisiana Department of Environmental Quality 03067 6/30/2020
Texas Commision on Environmental Quality
T104704255 9/30/2020

2625 Denison Dr., Suite D, Mt. Pleasant, MI 48858

Agency / Accreditation Lab ID # Expiration Date
New York Department of Health 12082 4/1/2021
AIHA Laboratory Accreditation Program 166272 3/1/2021

931 W. Barkley Ave., Orange, CA 92868

Agency / Accreditation Lab ID # Expiration Date
California Water Boards, Environmental Laboratory Accreditation Program 1338 10/31/2020
Hawaii Department of Health 10/31/2020
Oregon Environmental Laboratory Accreditation Program  4038 1/29/2021
CDC ELITE Program (Legionella) 12/1/2020
South Coast AQMD (Method 25.3) 18LA0518 8/31/2020
US Department of Agriculture, APHIS Soil Permit P330-16-00027 1/26/2022

1470 E. Parham Rd., Richmond, VA 23228

Agency / Accreditation Lab ID # Expiration Date
ISO-17025:2017 (Tobacco products) 1873.01 11/30/2021
ISO-17025:2017 (Biological products) 1873.02 11/30/2021

4340 Vandever Ave., San Diego, CA 92120

Agency / Accreditation Lab ID # Expiration Date
California Water Boards, Environmental Laboratory Accreditation Program 1802 9/30/2020
Oregon Environmental Laboratory Accreditation Program  4053 9/19/2020
Texas Commision on Environmental Quality T104704552 7/31/2020
Washington Department of Ecology C552 12/31/2020
US Department of Agriculture, APHIS Soil Permit P330-18-00252 8/22/2021