Anresco Laboratories was founded in 1943 by Dr. Sylvan Eisenberg, a PhD Physical Chemist (Stanford University) interested in increasing ?the stock and store of human knowledge.? Its name was created as an acronym for Analysis, Research, Consulting. Since its founding, Anresco has been a pioneer in the pesticide residue testing industry, a leader in FDA DWPE import testing and sampling, and become an ISO 17025 accredited laboratory.