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6470 QQQ ESI SCAN

Discussions about GC-MS, LC-MS, LC-FTIR, and other "coupled" analytical techniques.

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6470 QQQ ESI SCAN

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ksutlsdnr
I am using Agilent 6470 QQQ.

DAD PEAK and ESI TIC Scan are confirmed when measuring specific substances

Molecular weight is not confirmed in ESI SCAN.

Any comments on the cause of the problem would be appreciated.

Re: 6470 QQQ ESI SCAN

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James_Ball
How is it not confirmed? Is there a specific molecular weight difference you are seeing from what is expected?
The past is there to guide us into the future, not to dwell in.
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