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  2. Trichloroethylene (data page) - Wikipedia

    en.wikipedia.org/wiki/Trichloroethylene_(data_page)

    log 10 of Trichloroethylene vapor pressure. ... This page was last edited on 12 April ... Text is available under the Creative Commons Attribution-ShareAlike 4.0 ...

  3. National Emissions Standards for Hazardous Air Pollutants

    en.wikipedia.org/wiki/National_Emissions...

    The National Emission Standards for Hazardous Air Pollutants (NESHAP) are air pollution standards issued by the United States Environmental Protection Agency (EPA). The standards, authorized by the Clean Air Act, are for pollutants not covered by the National Ambient Air Quality Standards (NAAQS) that may cause an increase in fatalities or in serious, irreversible, or incapacitating illness.

  4. California Office of Environmental Health Hazard Assessment

    en.wikipedia.org/wiki/California_Office_of...

    On June 10, 2009, The Senate Environmental Quality Committee voted to recommend that OEHHA be kept intact and expanded with the addition of California Department Pesticide Regulation's risk assessment activities, California Department of Toxic Substances Control's hazard evaluation functions, and lead roles in the children's health initiative ...

  5. Trichloroethylene - Wikipedia

    en.wikipedia.org/wiki/Trichloroethylene

    Trichloroethylene (TCE) is a halocarbon with the formula C 2 HCl 3, commonly used as an industrial metal degreasing solvent. It is a clear, colourless, non-flammable, volatile liquid with a chloroform-like pleasant mild smell [3] and sweet taste. [9] Its IUPAC name is trichloroethene. Trichloroethylene has been sold under a variety of trade names.

  6. Maximum acceptable toxicant concentration - Wikipedia

    en.wikipedia.org/wiki/Maximum_Acceptable...

    The MATC can be applied to the results of an acute toxicity test to obtain a concentration that would protect against adverse effects during an acute exposure. An LC 50 , or the concentration at which 50% of the organisms die during an acute toxicity test is used to derive a value called the acute to chronic ratio (ACR).

  7. Acute Exposure Guideline Levels - Wikipedia

    en.wikipedia.org/wiki/Acute_Exposure_Guideline...

    Acute Exposure Guideline Levels (AEGLs) set levels of chemical concentration that pose a defined level of risk to humans (the general population, including susceptible individuals). [ 1 ] [ 2 ] [ 3 ] These levels are used in preventing and responding to disasters .

  8. Derived no-effect level - Wikipedia

    en.wikipedia.org/wiki/Derived_No-Effect_Level

    The REACH regulation defines them as exposure levels beneath which a substance does not harm human health. [1] According to the EU REACH legislation , manufacturers and importers of chemical substances are required to calculate DNELs as part of their chemical safety assessment (CSA) for any chemicals used in quantities of 10 tonnes or more per ...

  9. Occupational exposure banding - Wikipedia

    en.wikipedia.org/wiki/Occupational_exposure_banding

    The Hierarchy of Occupational Exposure Limits, of which occupational exposure banding is a member. Occupational exposure banding, also known as hazard banding, is a process intended to quickly and accurately assign chemicals into specific categories (bands), each corresponding to a range of exposure concentrations designed to protect worker health.