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Topic: the meaning of model masses in peak table (Read 2304 times) previous topic - next topic

the meaning of model masses in peak table

Hi Hiroshi,

I would like to know what is the meaning of model masses in peak table?
why different sigma value lead to differnt model masses?

Thanks in advance!

Best regards
yang

 

Re: the meaning of model masses in peak table

Reply #1
Hi Yang,

the chromatogram peak of model mass is used in the deconvolution process.
The selected peaks to determine the model mass will be different if the sigma value is changed.
You can see the theoretical background from the below link.
http://prime.psc.riken.jp/compms/msdial/download/mathematics/MS-DIAL%20FAQ-vs2.pdf

Hiroshi