Predicting aquisition time needed depending on sample concentration

2 0 6k
answers votes views
Hi , is there a way of predicting aquisition time needed depending on sample concentration in order to get a decent spe...
clemistry 1 May 19 '15 at 14:36

What do you call this sequence

0 0 1k
answers votes views
I'm looking for the name of this sequence. It's a bit like the 1H portion of INEPT, but its purpose is not to transfer ...
clemistry 1 May 15 '15 at 10:36

dept nuclear magnetic resonance

1 0 2k
answers votes views
what it the difference between c13 and dept nmr? ...
gravatar 83 Apr 28 '15 at 02:51

Bruker phase image recon

0 0 3k
answers votes views
Hi all- I'm acquiring 1-2s/dynamic, single-slice gradient echo image series over a period of 10 minutes or so. By defau...
Nicholas E 11 Apr 17 '15 at 08:35

Help for Boron 11 NMR!

10 1 16174
answers votes views
I'm using a Bruker 300 NMR, equipped with a BBO probe, to do Boron 11 NMR. But I got no signal no matter what pulse leng...
Jim Lin 1 Apr 14 '15 at 06:47

Bruker AV500 TOPSHIM error

1 0 4k
answers votes views
Hi, I'm having a problem with topshim on Bruker AV 500 using topspin 2.1. it finishes with error (topshim: FieldMap - no...
Jim Lin 1 Apr 14 '15 at 06:23

nmr phenylethylamine

2 0 3k
answers votes views
hello...i know only the basics on nmr and need some help :i need H-NMR help with phenylethylamine Phe-CH2-CH2-NH-R - how...
Jim Lin 1 Apr 09 '15 at 07:59

31P-31P COSY

1 0 4k
answers votes views
I like to run a 31P-31P COSY experiment to determine whether there is coupling between 1R-31P-CH2-31P-X in my molecule. ...
Jim Lin 1 Apr 09 '15 at 07:54

Topshim error

2 0 8k
answers votes views
HELLO all nmr wikier,I am facing problem in runing topshim on bruker 500Mhz using topspin 2.1 it finishes with error (fi...
Jim Lin 1 Mar 31 '15 at 06:19

distorted DOSY ID

9 1 8k
answers votes views
Why are some Dosy spectra 1d so distorted (like the one below)?. How can this be overcome? ...
Umayal Rakesh 1 Mar 30 '15 at 00:08
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