Metastable

This application will calculate ion-pairs from metastable ions in Mass Spectrometry.
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Metastable Ranking & Summary

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  • Rating:
  • License:
  • Freeware
  • Publisher Name:
  • Wolf van Heeswijk
  • Operating Systems:
  • Windows All
  • File Size:
  • 198 KB

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Metastable Description

Metastables is a program that accepts a mean mass value of a metastable ion (M*) and an exact value or estimate of the molecular ion (M+) and returns one or more possible combinations of ion-pairs that satify the equation: M* = (M2*M2)/M1, where M1 and M2 are whole numbers with an error-tolerance of (+/-) 0.1 dalton. Metastable ions are generated by fragmentation after acceleration, but before entering the magnetic sector. The position of their diffuse peaks in the mass spectrum is given by the expression above. You have the possibility to exportthe list to a TAB-delimited file for import in Excel for further processing.


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