chromatography chromatography  /kroʊ mə ˈtɑ ɡrə fi/

Definition(s):

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

Usage(s):

  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.

News

  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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