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  2. Chain of custody - Wikipedia

    en.wikipedia.org/wiki/Chain_of_custody

    Chain of custody is also used in most chemical sampling situations to maintain the integrity of the sample by providing documentation of the control, transfer, and analysis of samples. Chain of custody is especially important in environmental work where sampling can identify the existence of contamination and can be used to identify the ...

  3. Good laboratory practice - Wikipedia

    en.wikipedia.org/wiki/Good_Laboratory_Practice

    The EPA's Good Laboratory Practice Standards (GLPS) compliance monitoring program guarantees the accuracy and reliability of test data submitted to the Agency to support pesticide product registration under the Federal Insecticide, Fungicide and Rodenticide Act (FIFRA), section 5 of the Toxic Substances Control Act (TSCA), and in accordance ...

  4. Ohio Environmental Protection Agency - Wikipedia

    en.wikipedia.org/wiki/Ohio_Environmental...

    Ohio EPA establishes and enforces standards for air, water, waste management and cleanup of sites contaminated with hazardous substances. The Agency also provides financial assistance to businesses and communities; environmental education programs for businesses and the public; and pollution prevention assistance to help businesses minimize ...

  5. Toxicity characteristic leaching procedure - Wikipedia

    en.wikipedia.org/wiki/Toxicity_characteristic...

    Toxicity characteristic leaching procedure (TCLP) is a soil sample extraction method for chemical analysis employed as an analytical method to simulate leaching through a landfill. The testing methodology is used to determine if a waste is characteristically hazardous, i.e., classified as one of the "D" listed wastes by the U.S. Environmental ...

  6. Ecology and EPA restart free PFAS well testing in West Plains ...

    www.aol.com/news/ecology-epa-restart-free-pfas...

    May 28—Free PFAS well testing has restarted on the West Plains as the EPA and state Department of Ecology determine the scope of contamination. Testing conducted by the government agencies first ...

  7. Years after PFAS rocks Bucks County, Montcol towns, EPA sets ...

    www.aol.com/years-pfas-rocks-bucks-county...

    The EPA also announced Wednesday $1 billion in funding through the Bipartsian Infrastructure Law to help states and terroitories implement PFAS testing and for water treatment and help owners of ...

  8. List of Superfund sites in Ohio - Wikipedia

    en.wikipedia.org/wiki/List_of_Superfund_sites_in...

    This is a list of Superfund sites in Ohio designated under the Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA) environmental law.The CERCLA federal law of 1980 authorized the United States Environmental Protection Agency (EPA) to create a list of polluted locations requiring a long-term response to clean up hazardous material contaminations. [1]

  9. EPA Methods - Wikipedia

    en.wikipedia.org/wiki/EPA_Methods

    The United States Environmental Protection Agency (EPA) maintains and approves test methods, which are approved procedures for measuring the presence and concentration of physical, chemical and biological contaminants; evaluating properties, such as toxic properties, of chemical substances; or measuring the effects of substances under various conditions.