Liquid Separation

The liquid separations laboratory specializes in the characterization of semi- and non-volatile compounds. Impact Analytical has a state-of-the-art liquid separations laboratory that includes liquid chromatography-mass spectrometry (LC-MS), high performance liquid chromatography (HPLC), ultra-high performance liquid chromatography (UPLC) and size exclusion chromatography (SEC). These systems can analyze samples ranging from pharmaceutical APIs to polymers to proteins.


Samples of past projects in this laboratory include:

Detection systems available to the liquid separations laboratory include: 

  • Ultraviolet-visible (UV-Vis) spectroscopy

  • Mass spectrometry (MS)

  • Charged aerosol detection (CAD)

  • Multi-angle laser light scattering (MALLS)

  • Refractive index (RI)

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