New SIS 2014 catalog,
Nanoliter MALDI/TOF dispensing, heater transfer tube for Thermo, NE300 syringe pump, ...
is designed to be an
information source for the entire mass spectrometer community. We hope
that the following information, literature and reference sites will be
of use to you. Your frequent use of these sites as well as your
additional input is encouraged. If you have any suggestions for
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contribution to its content, we would like to hear from you
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Mass Spec Services and Support
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Professional Mass Spec Groups, Meetings
Mass Spectrometry and Analytical Chemistry
Mass Spectrometry Reference Materials
On-Line Chemical Information Servers
Mass Spectrometry Tools Exclusively available 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. 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.
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Disclaimer: SIS makes no representation as to the competence
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laboratories. Most of these links are external to the SIS web site
and are not under the control of SIS. SIS is not responsible or
liable for consequential or special damages that may occur through
interaction with the parties above.