I am currently running positive ESI (LC/MS) on an LCQ unit. In a blank run,
a huge peak shows a mass spectrum with a bunch of peaks with mass
difference of 113 (340, 453, 566, 679, 792, 905, 1018, ...). Does anyone
have any idea what these might be? I assume those are clusters.
Your suggestions and comments are greatly appreciated.
Thank you.
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Ping Wang, Ph.D.
Nycomed Amersham
466 Devon Park Dr.
Wayne, PA 19087
(610) 225-4104
Ping.Wang@US.Nycomed-Amersham.com
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