Mass Spec Tools is designed to be an information source for
the mass spectrometer community. We hope that the
following information, tools, and references will be of
use to you. If you have any suggestions for
additional information to be included or if you would like to
make a contribution to its content, we would like to here from
Mass Spec Software Tools - from SIS
SIS has written the following online programs as tools for
use by the mass spec community. The programs are designed to be
used on line (no need to download). If you have any additional suggestions
on how to improve these programs or additional programs that
should be made available, we
would like to hear from you.
Isotope Distribution Calculator and Mass Spec Plotter
Just type in the chemical formula and this
program will calculate the intensity of each
mass isotope in the species.
The analysis can be done in both high and low resolution.
The program can also plot either
calculated or manually inputted isotopic distributions,
and the mass range can be scaled for better view the data.
- Mass Spectrum Generator
Just type in the mass spec peaks and their relative intensities
and this program will generate a mass spectrum plot. The plot
mass range can then be scaled to better view the relationship of
- Exact Mass Calculator,
Single Isotope Version
Type in molecular formula and this program quickly calculates the
exact mass of a single isotope.
- Online GC and GC/MS Data File Viewer
- reads and display CDF and Agilent .D/data.ms files online.
Other Mass Spec Tools and Aids
Isotopic Abundances of the Elements
Click on the element in the chart below to view a graphic
presentation of the Isotopes of the Element.
Here is another periodic table (Lenntech)--includes health and environmental effects (multilingual).
Also see MS Software