Chromatography Directory Application Notes by Technique

Listed below are the application notes technique categories for the chromatography directory. Click on a category name to see a list of application notes using that technique.
  1. HPLC
    High Performance Liquid Chromatography (HPLC)is a technique for separating components in a sample on the basis of interactions between the component, a liquid mobile phase and a solid stationary phase.
  2. GC/FID
    In GC/FID, the FID or flame ionization detector detects analytes by measuring an electrical current generated by electrons from burning carbon particles in the sample.

  3. GC/FID, HPLC/UV

  4. GC/PID, GC/ELCD

  5. GC General

  6. GC/ECD
    The ECD or electron capture detector measures electron capturing compounds (usually halogenated) by creating an electrical field in which molecules exiting a GC column can be detected by the drop in current in the field.

  7. GC/ECD, SPE

  8. HPLC/UV
    In HPLC, ultraviolet (UV) detectors measure absorption of radiation from chromophores in eluted compounds over the range 190-400nm.
  9. HPLC/RI
    HPLC separation with refractive index detection.
  10. HPLC/VIS
    HPLC separation with visible spectroscopy detection.
  11. HPLC/Fluorescence
    HPLC separation with fluorescence detection.
  12. HPLC/Electrochemical
    HPLC separation with electrochemical detection.