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  2. Resolution (chromatography) - Wikipedia

    en.wikipedia.org/wiki/Resolution_(chromatography)

    Chromatographic peak resolution is given by = + where t R is the retention time and w b is the peak width at baseline. The bigger the time-difference and/or the smaller the bandwidths, the better the resolution of the compounds. Here compound 1 elutes before compound 2.

  3. Fundamental resolution equation - Wikipedia

    en.wikipedia.org/wiki/Fundamental_Resolution...

    This can be done by choosing a stationary phase that has a greater difference between k 1 ' and k 2 '. It can also be done in L.C. by using pH to invoke secondary equilibria (if applicable). The fundamental resolution equation is derived as follows: For two closely spaced peaks, ω 1 = ω 2, and σ 1 = σ 2. so R s = (t r2 - t r1)/ω 2 = (t r2 ...

  4. Resolution (mass spectrometry) - Wikipedia

    en.wikipedia.org/wiki/Resolution_(mass_spectrometry)

    Resolution and resolving power, when defined in this way, are consistent with IUPAC recommendations for microscopy, optical spectroscopy. [16] [17] and ion microscopy (SIMS) [18] but not gas chromatography. [13] This definition also appears in some mass spectrometry texts. [19] [20] [21]

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  6. Response factor - Wikipedia

    en.wikipedia.org/wiki/Response_factor

    The response factor can be expressed on a molar, volume or mass [1] basis. Where the true amount of sample and standard are equal: = where A is the signal (e.g. peak area) and the subscript i indicates the sample and the subscript st indicates the standard. [2]

  7. The 6 Best Canned Soups for Better Blood Sugar ... - AOL

    www.aol.com/6-best-canned-soups-better-110000023...

    Fuel up with at least 2 grams of fiber per 1-cup serving: Fiber improves satiety and blood sugar regulation. If you find your soup is lower in fiber, simply stir in some canned beans or lentils.

  8. The Most Surprising Things That Affect Your Dementia Risk - AOL

    www.aol.com/most-surprising-things-affect...

    "Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Dementia impacts 6.7 million Americans, and the risk of developing the devastating disease increases ...

  9. 2016 Election: Colorado Republican Convention – The ...

    elections.huffingtonpost.com/2016/primaries/2016...

    Colorado Republican Convention U.S. live elections primary primaries caucus caucuses results