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GC-MS Ion Ratio Confirmation - Qualifier and Identifier Ion Techniques

Course Details Premier

In GC-MS we can use qualifier and quantifier ions to more confidently identify and quantify our analytes. Ion ratio confirmation takes qualifier ions a step further by specifying a limit on the ratio of peak areas obtained by qualifier ions, providing a greater qualitative assurance of the identity and specificity of the peak used for quantitation. This module will discuss these techniques and demonstrate how to implement them.

 

Topics include:

  • Qualifier ions
  • Quantifier ions
  • Ion ration confirmation (IRC)
GC-MS Ion Ratio Confirmation - Qualifier and Identifier Ion Techniques