Thread: Question from NMRWiki Q&A forum noisy hmqc and hmbc spectra
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Unread 02-20-2015, 08:03 AM
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Default noisy hmqc and hmbc spectra
noisy hmqc and hmbc spectra

Hey all!

We've got a serious problem because with our new probe (5mm bbo bruker) the t1 noise in the heteronuclear correlations is fucking high. Maybe i did something wrong by adjusting the pcpd sequence. As pulse power for pcpd i have chosen the pl of the calibrated decoupling pulse, was that right? Or has someone experience with this issues? I am working with an avance drx500 with xwinnmr.

Thx a lot for EVERY hint!

Cheers



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