USEPA Takes Action on Organophosphate Pesticides

Organophosphates are a class of organic chemical compounds commonly used in both commercial agricultural and non-agricultural applications. In agriculture, organophosphates are applied to prevent insect growth on crops including fruits, vegetables, cotton, corn, soybeans and wheat. They are also found in household products used to treat homes and gardens for insects.

Known for neurotoxic effects, organophosphates’ mechanism of action is recognized by targeting the Central Nervous System and disrupting neurological activities. Sources of exposure for humans and wildlife are contaminated water sources and soil, as well as residual traces of these pesticides and their metabolites on treated crops or exposure to pesticide spray drift. Some organophosphates are also known for their reproductive toxicity, endocrine disruption and as a possible cancer agent. See the USEPA's announcement for more details.

AccuStandard offers a comprehensive selection of Certified Reference Materials (CRMs) for USEPA 614, 622, 8141B, 1657, and ISO Method 10695. Quantification of these chemicals can be conducted by following these published and approved test methods through spectroscopic and chromatographic techniques such as LC-MS/MS, LC-MS and GC-MS.

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