ChemVista Workstation: Number Formatting and Mass Spectra Analysis
Explore the proper number formatting settings in ChemVista workstation, ensuring correct placement of m/z values in PCDL masses. Discover the decimal issue with compound masses post-import, with a remedy found in MassBank format conversion via ChemVista.
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Presentation Transcript
Setting of the number formating at the workstation ChemVista is installed And the Version of ChemVista
The format of the Mass in PCDL. The .is in correct position for the m/z values This is the case for all compounds. Also, the Mass has a correct format. Xxx.yyyy on the list in the window behind.
After importing to ChemVista we see that the Mass of the compounds have a decimal problem. The decimal is not recognized (removed).
When I open the MS/MS spectra of compounds in ChemVista, then I see that the decimal is placed correctly in the spectra!
I need MassBank .txt format of these spectra! So I convert them via ChemVista to MassBank
There is the screenshot of an exported file. The m/z does not have the . at correct place! This is from slide 3 the ChemVista view of this exported spectrum.
There are screenshots of the same procedures as above but from a library created by agilent. Information in ChemVista Exported m/z
