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



Check if somebody has answered this question on NMRWiki QA forum