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MALDI: Matrix Assisted Laser Desorption/Ionisation

Description: A time of flight spectrometry technique, allowing the analysis of biomolecules and large organic molecules

Recommended Product: Stanford Research NL100

  • Goal: to know
    the molecular weight distribution of a polymer sample
  • Preparation of the sample: Solved in a solvant and mixed with a special component which absorbs UV (matrix)

Typical MALDI layout