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    reagents

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    UK

    C1
    n. pl.Noun (plural)Chemical agent for use in chemical reactions
    They started the experiment by mixing the reagents in a beaker
    n. (c./u.)Noun (Countable/Uncountable)Substances or compounds added to a system to cause a chemical reaction, or test if a reaction occurs.
    The lab stocks a wide variety of reagents for different types of experiments.
    n. (c./u.)Noun (Countable/Uncountable)Substances used in a chemical reaction to detect, examine, or measure other substances.
    Specific reagents are needed to perform the ELISA assay.

    Video subtitles

    The accidental discovery that could help solve fashion's biggest problem

    12:36The accidental discovery that could help solve fashion's biggest problem
    • Expensive reagents means lots of money being spent on chemicals.

      Expensive reagents means lots of money being spent on chemicals.

    • So could you, using much, much more common reagents, think maybe things like baking soda, I'm being a little facetious, but, you know, in that range, and think of temperatures that are high, but not that high.

      So could you, using much, much more common reagents, think maybe things like baking soda, I'm being a little facetious, but, you know, in that range, and think of temperatures that are high, but not that high.

    B1

    Markovnikov's Rule

    11:17Markovnikov's Rule
    • So let's say we have three methyl, one butene, and we're gonna react it with some similar reagents.

      So let's say we have three methyl, one butene, and we're gonna react it with some similar reagents.

    • So let's say we have 3-methyl, 1-butene, and we're going to react it with some similar reagents.

      So let's say we have 3-methyl, 1-butene, and we're going to react it with some similar reagents.

    B1

    How Coronavirus Test Kits Work | WSJ

    03:38How Coronavirus Test Kits Work | WSJ
    • The sample is first mixed with reagents in a tube, then put into a machine that duplicates the genetic material.

      The sample is first mixed with reagents in a tube, then put into a machine that duplicates the genetic material.

    B2