ADME and Dermal Penetration

Ecotoxicology

Environmental fate

Genetic Toxicology

Field trials

Mammalian Toxicology

Metabolite Identification

Physical Chemical Properties

Plant and Livestock Metabolism

Regulatory Affairs

Residue Analysis

Synthesis

In vitro Techniques

Programme Management and Consultancy

 

Residue analysis

Residue analysis contributes to many aspects of both the human and environmental risk assessments for crop protection products. Analytical methods and sample analysis are required for a wide variety of sample matrices. Our Residue Analysis group is highly skilled in the use of the latest GC and LC/MS/MS technology as well as the older analytical techniques. We have the capability to develop new methods and we are also able to offer a fast turnaround on the routine analysis of samples.

Services offered include:

  • Method development and validation. Methods can be for a parent active substance only or for the active substance and a number of metabolites
  • Independent laboratory validation
  • Analysis of samples

Matrices include those associated with the following study types:

  • Crop samples from residue trials
  • Personal protective equipment, air sampler packing material and body fluids from operator exposure studies
  • Animal tissues and fluids from feeding studies in livestock
  • Storage stability and sample processing stability tests
  • Processed commodities
  • Soil from field dissipation / accumulation studies
  • Water from field leaching and lysimeter studies
  • Soil and water from laboratory environmental fate samples where the radiolabelled analyte is not available
  • Samples (water, sediment, fish and other aquatic species) from laboratory and field ecotoxicology studies