This June 2022 position paper is authored by TSG Consulting, one of the world’s leading providers of regulatory and scientific consulting services. The paper presents a comprehensive assessment of existing toxicology literature encompassing glycols including TEG to affirm the low risks associated with Grignard Pure®.

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Download the Grignard Pure® Health and Safety Fact Sheet and get the facts about Grignard Pure®.

This April 2022 paper is authored by Nelson Labs, the industry-leading, global provider of laboratory testing and expert advisory services. The paper focuses on tolerable exposure for TEG by Inhalation Route and the associated risk assessment for the use of Grignard Pure®.​​​​

In May 2020, we contracted with Intrinsik, a globally recognized scientific and regulatory consulting firm providing expert regulatory and toxicology advice, to conduct a Toxicology Risk Assessment on Grignard Pure®. Intrinsik’s evaluation confirmed the product is safe for use when used as directed and exposed to a population for extended periods of time.

This document, co-prepared by William Jordan, former Deputy Director, of the Office of Pesticide Programs at the Environmental Protection Agency (EPA), and Jack Caravanos, Clinical Professor of Environmental Public Health Services at NYU’s School of Global Public Health, presents a comprehensive overview of the history of the extensive testing conducted on the active ingredient in Grignard Pure® over the past eighty years.