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- Posts: 3
- Joined: Wed Jul 14, 2021 6:11 pm
Over the past few months, my colleagues and I have noticed an increase in the abundance of m/z 93 in certain samples and reference standards we are running. We are using an Agilent 5975C MSD, and when we re-run these samples on our other instruments, the 93 ion does not appear. Does anyone have any information on where it's coming from or what to do to get rid of it? Unfortunately, it is affecting some compound identifications.
Thanks!