Large animal and companion animal studies

XenoBiotic Laboratories (XBL) offers extensive experience gained from many years of conducting in-depth residue and metabolism studies on food-producing and companion animals as part of worldwide registration and re-registration of veterinary and agrochemical products. Our expertise in identifying metabolites from tissues and excreta and defining metabolic pathways allows for studies ranging from preliminary investigations of bioaccumulation and excretion to determination of rates, extent and mechanism of absorption, metabolism and elimination.

• Metabolism/biotransformation (metabolic profiling and metabolite identification/characterization)
• Tissue residue depletion (radioactive & non-radioactive)
• Mass balance/excretion
• Regulatory method development (determinative & confirmatory procedures)
• Experienced with Interlaboratory Validation (ILV) program of regulatory methods