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Mass Series Calculator

The Mass Series Calculator lets you calculate the mass-to-charge ratios for compounds that have repeating units and/or multiple charges.

Quickly and easily calculate the mass-to-charge ratio for:

  • Polymers
  • Cluster ions

Multiply charged species such as biomolecules

Dimers and multimers

Print the results or save them to a text file, or cut-and-paste for use in other applications.

Mass-to-charge ratios for ammoniated water clusters used as reference standards for APCI.

 

Mass-to-charge ratios for multiply charged hen egg-white lysozyme as observed in ESI

 

Mass-to-charge ratios for [M+Na]+ peaks for FAB or ESI or poly(ethylene glycol) or "PEG"

 

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