Try to change the last section of TROSY to 3919.
Youlin Xia
UH
----- Original Message -----
From: "Zhang, Weixing" <Weixing.Zhang_at_STJUDE.ORG>
Date: Wednesday, April 7, 2010 1:34 pm
Subject: AMMRL:Water suppression problem in TROSY
To: "'ammrl_at_ammrl.org'" <ammrl_at_ammrl.org>
Cc: "Kriwacki, Richard" <Richard.Kriwacki_at_STJUDE.ORG>, "Royappa, Grace" <Grace.Royappa_at_STJUDE.ORG>
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> Hello:
>
> Recently, we often have water suppression problem in TROSY experiment.
> We can get good water suppression initially (the first increment), but the water peak gradually increases as t1 evolution increases.
> We tried to adjust the gradient strength during t1 evolution (to reduce radiation damping), but there is not much difference.
>
> The problem was initially noticed after we did CryoPlatform annual service.
> I do not think this is related to the CryoPlatform service, but I could not figure out what caused this problem
>
> Any suggestion is appreciated!
>
> Thanks,
> Weixing Zhang
>
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Received on Wed Apr 07 2010 - 09:24:44 MST