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  2. 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.

  3. 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 ...

  4. Antimicrobial copper-alloy touch surfaces - Wikipedia

    en.wikipedia.org/wiki/Antimicrobial_copper-alloy...

    Antimicrobial copper-alloy touch surfaces can prevent frequently touched surfaces from serving as reservoirs for the spread of pathogenic microbes. This is especially true in healthcare facilities, where harmful viruses, bacteria, and fungi colonize and persist on doorknobs, push plates, handrails, tray tables, tap (faucet) handles, IV poles, HVAC systems, and other equipment. [1]

  5. Title 40 of the Code of Federal Regulations - Wikipedia

    en.wikipedia.org/wiki/Title_40_of_the_Code_of...

    Title 40 is a part of the United States Code of Federal Regulations.Title 40 arranges mainly environmental regulations that were promulgated by the US Environmental Protection Agency (EPA), based on the provisions of United States laws (statutes of the U.S. Federal Code).

  6. Water testing - Wikipedia

    en.wikipedia.org/wiki/Water_testing

    Water samples must be analyzed using EPA-approved testing methods, by laboratories that are certified by EPA or a state agency. [ 11 ] [ 12 ] The 2013 revised total coliform rule and the 1989 total coliform rule are the only microbial drinking water regulations that apply to all public water systems.

  7. National Ambient Air Quality Standards - Wikipedia

    en.wikipedia.org/wiki/National_Ambient_Air...

    The EPA elected to not modify the Pb NAAQS further, but decided to instead focus on the 1991 U.S. EPA Strategy for Reducing Lead Exposure. The EPA concentrated on regulatory and remedial clean-up efforts to minimize Pb exposure from numerous non-air sources that caused more severe public health risks, and undertook actions to reduce air emissions.

  8. EPA awards another $86K to Hawaii to test lead in schools ...

    www.aol.com/epa-awards-another-86k-hawaii...

    The U.S. Environmental Protection Agency today announced an additional award of $86, 000 for Hawaii to conduct lead testing in schools and child care facilities. The amount is in addition to $184 ...

  9. Microtox bioassay - Wikipedia

    en.wikipedia.org/wiki/Microtox_bioassay

    The test templates that are included in this software define all of the parameters for a particular test method. This program calculates the most efficient way of setting up the desired test on the Model 500 Analyser. A test tutor is also included with Microsoft Omni that gives listed instructions on how to set up and run the test of interest. [18]