Purity Laboratories,

Purity Laboratories, Inc. (Purity) has been an environmental laboratory servicing the food and dietary supplement industries for more than 50 years. What Purity has always offered our customers is personalized service that chain laboratories can't deliver. We partner with our customers to fully understand and fulfill their unique laboratory testing requirements. Purity maintains the highest industry standards for quality including ISO/IEC 17025:2017 accreditation. Purity also has a clinical division and is CLIA certified to conduct high-complexity medical laboratory tests. Our state-of-the-art 20,000 sq. ft. facility in Lake Oswego, OR is equipped with the most technologically advanced testing equipment including LC-MS, GC-MS, ICP-MS and HPLC-MS. We are committed to being a leader in quality laboratory testing for the industries we serve. That commitment is an integral part of our culture and represented in our mission statement and guiding principles.