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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. 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.

  5. International Chemistry Olympiad - Wikipedia

    en.wikipedia.org/wiki/International_Chemistry...

    The International Chemistry Olympiad (IChO) is an annual academic competition for high school students. It is one of the International Science Olympiads . The first IChO was held in Prague , Czechoslovakia , in 1968.

  6. 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]

  7. 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.

  8. ACS Award in Pure Chemistry - Wikipedia

    en.wikipedia.org/wiki/ACS_Award_in_pure_chemistry

    The American Chemical Society Award in Pure Chemistry is awarded annually by the American Chemical Society (ACS) "to recognize and encourage fundamental research in pure chemistry carried out in North America by young men and women." "Young" means born within 35 years of the awarding of the Award, which takes place at the Spring meeting of the ACS.

  9. Hessy Levinsons Taft - Wikipedia

    en.wikipedia.org/wiki/Hessy_Levinsons_Taft

    She and her husband joined the faculty at Rutgers University, but she left academia to raise a family, later working on the AP Chemistry exam for the Educational Testing Service. [5] After 30 years at the Educational Testing Service, she returned to New York as a chemistry professor at St. John's University [ 3 ] [ 5 ] in 2000.

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