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  2. Chemical test - Wikipedia

    en.wikipedia.org/wiki/Chemical_test

    Chemical testing might have a variety of purposes, such as to: Determine if, or verify that, the requirements of a specification, regulation, or contract are met; Decide if a new product development program is on track: Demonstrate proof of concept

  3. Category:Chemical tests - Wikipedia

    en.wikipedia.org/wiki/Category:Chemical_tests

    In chemistry, a chemical test is qualitative or semi-quantitative procedure designed to prove the existence of a chemical compound or chemical group with the aid of a specific reagent. Subcategories This category has the following 3 subcategories, out of 3 total.

  4. Category:Analytical chemistry - Wikipedia

    en.wikipedia.org/wiki/Category:Analytical_chemistry

    Analytical chemistry is the analysis of material samples to gain an understanding of their chemical composition and structure The main article for this category is Analytical chemistry . Subcategories

  5. Agent Orange - Wikipedia

    en.wikipedia.org/wiki/Agent_Orange

    Agent Orange is a chemical herbicide and defoliant, one of the tactical use Rainbow Herbicides.It was used by the U.S. military as part of its herbicidal warfare program, Operation Ranch Hand, [1] during the Vietnam War from 1961 to 1971. [2]

  6. Edgewood Arsenal human experiments - Wikipedia

    en.wikipedia.org/wiki/Edgewood_Arsenal_human...

    Chemical Warfare Secrets Almost Forgotten, A Personal Story of Medical Testing of Army Volunteers with Incapacitating Chemical Agents During the Cold War (1955–1975) (2006, 2nd edition 2007), foreword by Alexander Shulgin, ChemBook, Inc., 360 pp, was written by Ketchum who was a key player after 1960 and went on to become a professor at the ...

  7. Trimethylamine - Wikipedia

    en.wikipedia.org/wiki/Trimethylamine

    Trimethylamine (TMA) is an organic compound with the formula N(CH 3) 3.It is a trimethylated derivative of ammonia.TMA is widely used in industry. [5] [6] At higher concentrations it has an ammonia-like odor, and can cause necrosis of mucous membranes on contact. [7]

  8. Safety data sheet - Wikipedia

    en.wikipedia.org/wiki/Safety_data_sheet

    An example SDS, including guidance for handling a hazardous substance and information on its composition and properties. A safety data sheet (SDS), [1] material safety data sheet (MSDS), or product safety data sheet (PSDS) is a document that lists information relating to occupational safety and health for the use of various substances and products.

  9. Cosmetics - Wikipedia

    en.wikipedia.org/wiki/Cosmetics

    China required animal testing on cosmetic products until 2014, when they waived animal testing requirements for domestically produced products. [93] In 2019, China approved nine non-animal testing methods, and in 2020 laws making animal testing compulsory were lifted.