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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 ...
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 ...
The American Board of Clinical Chemistry (ABCC) is an American doctoral board certification agency for clinical chemistry, toxicological chemistry, and molecular diagnostics. It was founded in 1950 with sponsorship from the American Chemical Society (ACS), American Institute of Chemists (AIC), and the American Society of Biological Chemists . [ 1 ]
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.
National Chemistry Day, first celebrated in 1987 by members of the American Chemical Society (ACS), educators and other individual volunteers, was a vision of the former ACS President Dr. George C. Pimentel. [1] His goal was for ACS to hold a simultaneous event nationwide to impress on the public the importance of chemistry in everyday life.
According to the ACS, this is the largest chemical substance database in the world. In 1965, CAS left their offices at OSU for a new headquarters north of campus. Ground was broken in 1971 for an expansion to the building designed by architects Brubaker/Brandt to accommodate the review of 400,000 new research reports printed each year. The 5 ...
In Q3, Devon generated $786 million in free cash flow (FCF), up more than 30% sequentially. It returned nearly 55% of the FCF to shareholders in the form of dividends and share buybacks.
The journal has absorbed two other publications in its history, the Journal of Analytical and Applied Chemistry (July 1893) and the American Chemical Journal (January 1914). It covers all fields of chemistry. Since 2021, the editor-in-chief is Erick M. Carreira . [2] In 2014, the journal moved to a hybrid open access publishing model.