TDI Brooks, along with our laboratory affiliate B&B Laboratories, has passed their latest US Fish & Wildlife Service (USFWS) proficiency test with “superior performance for accuracy and precision”. This proficiency study is part of the biannual performance assessment of contract labs for the analysis of organochlorines (OCs) and polychlorinated biphenyl (PCBs) by gas chromatography/mass spectrometry (GC/MS).








The analytical results were reviewed by USFWS staff according to the requirements indicated in Part Three of the Organic Statement of Work. The check sample results indicate superior performance for accuracy and precision on tissue and soil samples for this assessed performance period. As such, the BPA will continue with TDI Brooks International, Inc. for calendar year ‘2020 with an additional two option years remaining on this contract.

TDI Brooks, along with our laboratory affiliate B&B Laboratories, maintain a state-of-the-art laboratory facility in College Station, Texas that provides high-quality analytical services and scientific interpretation which specializes in petroleum geochemistry, surface geochemical exploration, oil spill response, environmental chemistry, and environmental assessments. Our environmental, geochemical, and geotechnical laboratories are staffed with highly skilled chemists and engineers who have worked in partnership with federal and state agencies as well as the private energy and environmental industry for over 20 years.

If you would like to learn more about our analytical services and capabilities, please contact:

Mike Gaskins, Director of Analytical Chemical Services –, + 979.693.3446 OR 

Contact Us

TDI-Brooks International, Inc.
14391 S. Dowling RD
College Station, TX 77845

Phone: +1 (979) 693-3446