The Evidence Investigator is a multi-analyte semi-quantitative drug residue and toxin screening analyser. Using Biochip Array Technology, the Evidence Investigator ensures screening food and feed for drug residues is accurate and efficient, offering laboratories comparable results to that of LC-MS/MS and other confirmatory methods. The Investigator can be used to screen a variety of matrices including meat, seafood, honey, milk, feed, cereals and urine.