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  2. Chemical test - Wikipedia

    en.wikipedia.org/wiki/Chemical_test

    Clinistrips quantitatively test for sugar in urine; The Kastle-Meyer test tests for the presence of hemoglobin; Salicylate testing is a category of drug testing that is focused on detecting salicylates such as acetylsalicylic acid for either biochemical or medical purposes. The Phadebas test tests for the presence of saliva for forensic purposes

  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. OECD Guidelines for the Testing of Chemicals - Wikipedia

    en.wikipedia.org/wiki/OECD_Guidelines_for_the...

    OECD Guidelines for the Testing of Chemicals (OECD TG) are a set of internationally accepted specifications for the testing of chemicals decided on by the Organisation for Economic Co-operation and Development (OECD). They were first published in 1981. They are split into five sections: Section 1: Physical Chemical Properties

  5. Good laboratory practice - Wikipedia

    en.wikipedia.org/wiki/Good_Laboratory_Practice

    The FDA requires nonclinical laboratory studies on new drugs, food additives, and chemicals to assess their safety and potential effectiveness in humans in compliance with 21 CFR Part 58, Good Laboratory Practice for Nonclinical Studies under the Federal Food Drug and Cosmetic Act and Public Health Service Act. [16]

  6. 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

  7. Rainbow Herbicides - Wikipedia

    en.wikipedia.org/wiki/Rainbow_Herbicides

    The Rainbow Herbicides are a group of tactical-use chemical weapons used by the United States military in Southeast Asia during the Vietnam War.Success with Project AGILE field tests in 1961 with herbicides in South Vietnam was inspired by the British use of herbicides and defoliants during the Malayan Emergency in the 1950s, which led to the formal herbicidal program Trail Dust (see Operation ...

  8. Wet chemistry - Wikipedia

    en.wikipedia.org/wiki/Wet_chemistry

    The flame test is a more well known version of the chemical test. It is only used on metallic ions. The metal powder is burned, causing an emission of colors based on what metal was burned. For example, calcium (Ca) will burn orange and copper (Cu) will burn blue. Their color emissions are used to produce bright colors in fireworks. [citation ...

  9. Forced free trial - Wikipedia

    en.wikipedia.org/wiki/Forced_Free_Trial

    Provide clear and concise information about the trial: Companies should communicate the terms and conditions of the free trial, including the duration, any associated costs, and the cancellation process. Offer a genuine free trial experience: A truly free trial should not require credit card information. Instead, it should allow the user to ...