enow.com Web Search

  1. Ads

    related to: basic principle of hplc

Search results

  1. Results from the WOW.Com Content Network
  2. High-performance liquid chromatography - Wikipedia

    en.wikipedia.org/wiki/High-performance_liquid...

    HPLC has many applications in both laboratory and clinical science. It is a common technique used in pharmaceutical development, as it is a dependable way to obtain and ensure product purity. [59] While HPLC can produce extremely high quality (pure) products, it is not always the primary method used in the production of bulk drug materials. [60]

  3. Chromatography - Wikipedia

    en.wikipedia.org/wiki/Chromatography

    The basic principle of displacement chromatography is: A molecule with a high affinity for the chromatography matrix (the displacer) competes effectively for binding sites, and thus displaces all molecules with lesser affinities. [18] There are distinct differences between displacement and elution chromatography.

  4. Reversed-phase chromatography - Wikipedia

    en.wikipedia.org/wiki/Reversed-phase_chromatography

    Silica gel particles are commonly used as a stationary phase in high-performance liquid chromatography (HPLC) for several reasons, [13] [14] including: High surface area: Silica gel particles have a high surface area, allowing direct interactions with solutes or after bonding of variety of ligands for versatile interactions with the sample molecules, leading to better separations.

  5. Liquid chromatography–mass spectrometry - Wikipedia

    en.wikipedia.org/wiki/Liquid_chromatography...

    The interface between a liquid phase technique (HPLC) with a continuously flowing eluate, and a gas phase technique carried out in a vacuum was difficult for a long time. The advent of electrospray ionization changed this. Currently, the most common LC–MS interfaces are electrospray ionization (ESI), atmospheric pressure chemical ionization ...

  6. Aqueous normal-phase chromatography - Wikipedia

    en.wikipedia.org/wiki/Aqueous_normal-phase...

    Principle In normal-phase ... "Synthesis and HPLC evaluation of carboxylic acid phases on a hydride surface". Journal of Separation Science. 29 (6): 872–80.

  7. Today's Wordle Hint, Answer for #1252 on Friday, November 22 ...

    www.aol.com/todays-wordle-hint-answer-1252...

    If you’re stuck on today’s Wordle answer, we’re here to help—but beware of spoilers for Wordle 1252 ahead. Let's start with a few hints.

  8. Atmospheric-pressure chemical ionization - Wikipedia

    en.wikipedia.org/wiki/Atmospheric-pressure...

    Atmospheric pressure chemical ionization chamber cross section. Atmospheric pressure chemical ionization (APCI) is an ionization method used in mass spectrometry which utilizes gas-phase ion-molecule reactions at atmospheric pressure (10 5 Pa), [1] [2] commonly coupled with high-performance liquid chromatography (HPLC). [3]

  9. Kent State with loss to Buffalo could complete the worst ...

    www.aol.com/kent-state-loss-buffalo-could...

    Editor's note: Kent State lost to Buffalo 43-7 on Tuesday night to finish the season 0-12. Running back Jaylen Thomas’ 23-yard touchdown run with 2:28 left in the third quarter put the finishing ...

  1. Ads

    related to: basic principle of hplc