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Purity's Environmental Laboratory Testing

Purity Laboratories, Inc., (Purity) offers more than 45 years of expert environmental laboratory testing of food, water, pharmaceutical and nutraceutical products. Using state of the art equipment, Purity’s environmental testing includes: assays, allergen testing, heavy metals testing, microbial testing and more.
Accurate and Timely Results

Purity has always supported the food processing industry with accurate and timely results at reasonable rates. Our ICP-MS equipment offers our customers the newest technology for detecting and analyzing metals in products. This equipment is the state-of-the-art methodology for measuring metal ions in simple or complex matrixes, in micro or macro concentrations.


Hundreds of food processors, industry suppliers, institutions and private individuals rely on Purity to provide them with timely, meaningful results, and the expertise to assist them in solving problems when they arise. For our customers’ convenience, Purity also offers on-line testing results and access to our expert laboratory technicians for consultations.


To better serve our customers, Purity relocated into a new, 20,000 sq. ft. state-of-the-art laboratory in Lake Oswego, Ore in 2013.

Proprietary “300+” Tests for Common Contaminants

Purity will soon offer a proprietary “300+” testing of food, nutraceutical and pharmaceutical products for environmental contaminants. This series of tests, developed by Purity, will test for more than 300 common, environmental contaminants including insecticides, fungicides, biocides, endocrine disruptors, PCBs, organophosphates and other environmental contaminants.


Using mass spectrometry equipment and proprietary methodologies, Purity will be able to offer testing for hundreds of environmental contaminants at an economical price.

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