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  2. United States National Chemistry Olympiad - Wikipedia

    en.wikipedia.org/wiki/United_States_National...

    The United States National Chemistry Olympiad (or USNCO) is a contest held by the American Chemical Society (ACS) used to select the four-student team that represents the United States at the International Chemistry Olympiad (IChO). Each local ACS section selects 10 students (or more for larger ACS sections) to take the USNCO National Exam. To ...

  3. American Chemical Society - Wikipedia

    en.wikipedia.org/wiki/American_Chemical_Society

    In 1874, a group of American chemists gathered at the Joseph Priestley House to mark the 100th anniversary of Priestley's discovery of oxygen.Although there was an American scientific society at that time (the American Association for the Advancement of Science, founded in 1848), the growth of chemistry in the U.S. prompted those assembled to consider founding a new society that would focus ...

  4. Reagent Chemicals - Wikipedia

    en.wikipedia.org/wiki/Reagent_Chemicals

    Reagent Chemicals [a] is a publication of the American Chemical Society (ACS) Committee on Analytical Reagents, [1] detailing standards of purity for over four hundred of the most widely used chemicals in laboratory analyses and chemical research. Chemicals that meet this standard may be sold as "ACS Reagent Grade" materials.

  5. List of American Chemical Society national awards - Wikipedia

    en.wikipedia.org/wiki/List_of_American_Chemical...

    The List of American Chemical Society national awards attempts to include national awards, medals and prized offered by the American Chemical Society (ACS). The ACS national awards program began in 1922 with the establishment of the Priestley Medal, the highest award offered by the ACS. [1]

  6. Chemical purity - Wikipedia

    en.wikipedia.org/wiki/Chemical_purity

    ACS grade is the highest level of purity, and meets the standards set by the American Chemical Society (ACS). The official descriptions of the ACS levels of purity is documented in the Reagent Chemicals publication, issued by the ACS. [3] [4] It is suitable for food and laboratory uses. Reagent grade is almost as stringent as the ACS grade.

  7. GRE Chemistry Test - Wikipedia

    en.wikipedia.org/wiki/GRE_Chemistry_Test

    The GRE subject test in chemistry is a standardized test in the United States created by the Educational Testing Service, and is designed to assess a candidate's potential for graduate or post-graduate study in the field of chemistry. It contains questions from many fields of chemistry. 15% of the questions will come from analytical chemistry ...

  8. NOTICE OF INTENTION TO SUE PURSUANT TO 30 U.S.C. § 1270(a)(2)

    images.huffingtonpost.com/2009-09-12-citizens...

    2. PADEP is engaged in a pattern and practice of failing to perform its non-discretionary duty to withhold approval of permit applications that request authorization to deposit CCW at coal mines without first performing a cumulative hydrologic impact assessment based on scientifically

  9. ACS style - Wikipedia

    en.wikipedia.org/wiki/ACS_style

    The ACS Style is a set of standards for writing documents relating to chemistry, including a standard method of citation in academic publications, developed by the American Chemical Society (ACS).

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