Laboratory Services
Tetra Tech provides comprehensive, accredited laboratory and analytical services across agroscience, environmental, food safety, forensic, and PFAS testing to help clients meet complex UK and EU regulatory requirements.
Our state-of-the-art, UK and Netherlands‑based facilities operate to ISO/IEC 17025, UKAS, Good Laboratory Practice (GLP), and MCERTS standards and follow OECD, SANCO, and MHRA guidance where relevant. We support product development from formulation through environmental fate assessment, offer rapid, legally defensible chemical characterisation for spills and investigations, and deliver accredited food- and contaminant‑testing with a long track record in pesticide and emerging‑contaminant analysis.
Our technical depth and operational reach, including our specialist in‑house chemists, forensic scientists, bespoke sampling teams and a global partner network, enable rapid turnaround, full traceability, and robust data for regulatory submissions, legal cases, and operational decision‑making. Recognised as a Centre of Excellence for PFAS analysis, we use leading methods to detect trace contaminants across complex matrices and tailor solutions that reduce risk, support compliance, and accelerate time to market.
- Crop Residue Analysis
- Pesticide Analysis
- Animal Bedding and Packaging
- Food contaminants
- Glyphosate
- Aflatoxins
- Disinfectants
- Water
- Marine Sediments
- Landfill Leachate and Gases
- Stack Emissions Analysis
- Explosives and Chemical Weapons
- Biosolids
- Building Materials
- Residue Studies
- Method Validation and ILV
- Freezer Storage Stability
- Crop Rotation, Harvest, and Decline Trials
- Soil Dissipation Studies
- Processing Studies
- Targeted & Accredited PFAS 58 Suite
- Total Organic Fluorine by CIC (TOF)
- Total Oxidisable Precursor Assay (TOP)
- Total Inorganic Fluorine by CIC (TIF)
- Adsorbable Organic Fluorine (AOF)
- Fluorotelomer Alcohol Suite (FTOHs)
- Short Chain PFAS suite including TFA
- Extended Polyfluoroalkyl Phosphate Ester Suite (diPAPs)
- Wastewater Treatment and Catchment Studies
- Surface and Groundwater Risk Assessment
- Water Framework Directive and Environmental Quality Standards
- Trade Discharges
- Pilot Plant Trials and Plant Optimisation
- Sewage Sludge and Biosolids
- Trade Effluent
- Sampling Services
- Airborne Contaminant Monitoring
- Biological Monitoring
- Environmental and Hygiene Monitoring
- Gravimetric and Chemical Analysis
- Workplace Dust Assessment
- Specialist Laboratory Services
