Hi, George,
I asked Bruker’s hotline the same question recently. This is what
they told me and it works for me.
After you go through picking the integration, save it, exit integration, and
click the “INTEGRALS”, you will see the table you picked,=
and the absolute values of your integrals.
It would be nice if one can transfer the integration limits from one experiment
to the next. But I have not figured that out. For now, I just typed in the
limits to get the consistency.
Hsin
> From: main_at_ammrl.groups.io <main_at_ammrl.groups.io> On Behalf Of Sukenick, George
> Sent: Tuesday, October 17, 2023 7:02 PM
> To: main_at_ammrl.groups.io
> Subject: [EXTERNAL] [AMMRL] integration between spectra
I have a researcher who wants to compare integration between different spectra
(all taken with same parameters).
My thought was to integrate without normalizing or referencing the integral,
but it seems that integration (at least in Topspin) does not provide the
absolute value.
I don’t see anything in the AU program collection either.
Is there a way to obtain this information?
Or while we always use relative integrals – is there a reason not to
use the absolute values?
I suppose that the data could be imported to a spreadsheet and then absolute
intensities summed within a region, but there should be a better way?
Thanks!
George Sukenick, Ph.D.
Associate Lab Member/Head
NMR Analytical Core Facility
Sloan Kettering Institute
Memorial Sloan Kettering Cancer Center
g-sukenick_at_ski.mskcc.org<mailto:g-sukenick_at_ski.mskcc.org>
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Received on Wed Oct 18 2023 - 08:58:27 MST