ppm in mass spectrometry
Han
via methods%40net.bio.net
(by nobody from nospam.not)
Fri Oct 24 06:33:01 EST 2008
Esmaeil Sadroddiny <sadresm2002 from yahoo.com> wrote in
news:mailman.484.1224821707.29717.methods from net.bio.net:
> Can somebody explain simple definition from ppm in mass spectrometry
>
> Regards
> Esmaeil
>
p parts
p per
m million
Usually weight/weight, AFAIK
--
Best regards
Han
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