Re: [AMMRL] π/2 observe pulse for Bruker HRMAS probe #Bruker

From: Bob Berno <bberno_at_mcmaster.ca>
Date: Wed, 28 Jun 2023 15:07:56 -0400

Hello Fu,

I don't have a "recent" HRMAS probe, but my newest one is from 2012 (850
MHz).

    1H:  5.5 us _at_ 40 W
    2H:  85 us _at_ 12 W
    13C:  5 us _at_ 200 W
    15N:  8.4 us _at_ 200 W

I hope this helps.

Bob.
On 2023-06-27 1:40 p.m., Fu Chen via groups.io wrote:
>
>
>
> Hi all,
> Can anyone share the parameters of π/2 observe pulse length and power
> level (1H, 31P, 13C and 15N) for Bruker 4mm HRMAS probe? The better
> the most recent probe.
> Thanks very much!
> Fu
> --
> Fu Chen, PhD
> Director of Analytical NMR Facility
> Department of Chemistry and Biochemistry
> B0208A Chemistry Building
> University of Maryland, College Park, MD 20742
> Tel: 301-405-1869
> fchen127_at_umd.edu
> https://blog.umd.edu/nmr/
>

--
Dr. Bob Berno
Manager, NMR Facility
McMaster University, ABB-156
1280 Main St. West
Hamilton, ON L8S 4M1
T: 905-525-9140 x24158 or x24686
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Received on Wed Jun 28 2023 - 12:08:04 MST