chromatography chromatography  /kroʊ mə ˈtɑ ɡrə fi/


  • (n) a process used for separating mixtures by virtue of differences in absorbency


  1. Over the years, chromatography has been refined to separate countless other substancescolorless as well as colored, vapors as well as liquids.
  2. The information is then translated into a formula with the help of chromatography and spectrometry, techniques that help identify the many components that make up a flower's scent.
  3. Sanger identified them by paper chromatography, and the first and easiest part of his job was done.


  1. Purification Of Recombinant Proteins On Nuvia™ cPrime™ Hydrophobic Cation Exchange Media: A Simple Approach To Method ...

    Mixed-mode chromatography has become an important purification tool for downstream process developers, who are always seeking highly selective yet robust methods for the purification of recombinant proteins. Mixed-mode chromatography matrices are designed to present multiple interaction modes to resolve target proteins and impurities, entities that are themselves complex multimodal molecules ...
    on June 15, 2013     Source: BioresearchOnline

  2. Using Scent To Detect Skin Cancer

    redOrbit Staff & Wire Reports - Your Universe Online Unique odors from human skin cells can be used to identify melanoma , the deadliest form of skin cancer, and may lead to early, non-invasive detection and diagnosis of the disease, according to new research from the Monell Center and the University of Pennsylvania published in the Journal of Chromatography B . The researchers also demonstrated ...
    on June 14, 2013     Source: redOrbit

  3. New ASTM Plastics Standard Provides Identification and Qualification Methods for Phthalates

    Section 108 of the Consumer Product Safety Improvement Act of 2008 prohibits certain products from containing 6 specified phthalates. ASTM D7823, Test Method for Determination of Low Level, Regulated Phthalates in Poly (Vinyl Chloride) Plastics by Thermal Desorption — Gas Chromatography/Mass Chromatography, provides a method for the identification and qualification of these phthalates and ...
    on June 13, 2013     Source: ThomasNet

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