qNMR calculation

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answers votes views
I am currently working on the qNMR concentration of compounds X in commercial samples: The following is my scenario I...
Updated: KONG KA LING 1 2 days ago

Vnmr spectrum file

1 0 623
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Hi, I am working on software for NMR assignment and one of the options to implement is import Varian spectra into our ap...
Posted: _mtd_ 1 / Updated: Ulrich Haunz 210 Sep 19 at 06:59

unresolved signals

0 0 546
answers votes views
Hi all We know that H NMR of paramagnetic sample or complex, is very broad with a bad signal to noise ratio. Do you...
Posted: satar 3 / Updated: Ulrich Haunz 210 Sep 19 at 06:51

How to find the best poker website?

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I am looking for situs nama poker online. Ought I look into checklist poker online? What could be the best web page that...
Posted: sonjabarbe sonjabarbe 1 Sep 08 at 00:17

FILTERATION OF SAMPLE

1 0 913
answers votes views
Hello all, can i filter sample by passing the sample through a cotton? I think may be some of compound in cotton dis...
Posted: satar 3 / Updated: Ulrich Haunz 210 Sep 12 at 05:56

2D-NOESY for macromolecules

0 0 958
answers votes views
Hi, NOESY is very interesting method bet I have a problem. We are working with polymethacryles (MW about 20 000-30 000 ...
Posted: AnnaLT 1 Aug 24 at 22:32

How to know which simcity buildit mod apk works the very best ?

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answers votes views
Soon after placing a lot of attempts, i am just hunting for a working simcity buildit hack android for my android operat...
Posted: konovalchukov konovalchukov 1 Aug 17 at 01:53

The way to know which simcity buildit mod apk functions the best ?

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answers votes views
After getting a great deal of efforts, i am searching for a performing simcity buildit hack tool for my android mobile p...
Posted: TidalCycles 1 Aug 15 at 04:26

What do -di and -verb do?

1 0 148
answers votes views
Hi all, New to NMRPipe. I'm trying to understand what the arguments -di and -verb to, e.g. in |nmrPipe -fn PS -p0 66.0...
Posted: Lena 1 / Updated: Kirk Marat 711 Sep 06 at 11:23

Do you want to get cheap runescape 2007 gold for experiencing Dragon spear 7.28-8.10?

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RS players!Now!We've made a balancing change to the Dragon spear, Zamorakian spear and Zamorakian hasta in order to addr...
Posted: nash john 1 Aug 01 at 20:48

Where to get rs07 gold with Up to $10 Vouchers&100% Safe for Dragon spear 7.28-8.10?

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answers votes views
RS players!Now!We've made a balancing change to the Dragon spear, Zamorakian spear and Zamorakian hasta in order to addr...
Posted: nash john 1 Aug 01 at 20:48

HNCO projection of the 1H-15N plane

1 0 157
answers votes views
Dear all, If I make the projection of the 1H -15N plane from the HNCO and compare it to the HSQC of the same sample, the...
Posted: Angus 1 / Updated: Kirk Marat 711 Sep 06 at 11:30

Relaxation rate of bulk (pure) water at high frequencies

1 0 175
answers votes views
Hi all, Does anyone know if NMR relaxation rates of bulk (pure) water has been measured experimentally at several hundr...
Posted: Gyro 1 / Updated: Jerry Hirschinger 199 Jul 21 at 05:08

When to use 'BLKGRAD' and 'UNBLKGRAD' in a bruker pulse sequence ?

1 0 383
answers votes views
I'm trying to modify some pulse sequence on bruker 400, and is confused with the use of 'blkgrad' and 'unblkgrad'; and ,...
Posted: Yuan yaping 1 / Updated: Kirk Marat 711 Jun 14 at 11:44

Difference between H 50 W and X 100 W Amplifiers

2 0 333
answers votes views
We have been trying to get a 2D H-F experiment to work using the X 100 W amplifier on our Bruker NMR, but can't get it t...
Posted: ysuh 1 / Updated: Kirk Marat 711 Jun 14 at 11:55

2rr to ASCII

1 0 574
answers votes views
Hi All, I was wondering if there is a simple way for converting 2rr to ASCII format (with Origin?). I don't know if my ...
Posted: m 1 / Updated: Ulrich Haunz 210 May 04 at 01:43

method validation in nmr

1 0 278
answers votes views
please tell me whether there are method validation in nmr ...
Posted: harish ravuri 1 / Updated: Ulrich Haunz 210 May 04 at 01:31

Shimming for liquid stateNMR

1 0 299
answers votes views
Dear All, What should be the intesnities of spinning sides bands in liquid state NMR?. THank YOu ...
Posted: Mani 1 / Updated: Clemens Anklin 416 Nov 27 '15 at 11:26

Amplitude problems when comparing 'popt' experiments in Bruker (Topspin)

0 0 215
answers votes views
Hi all, My question is about the Multiple Display (.md) function on TopSpin (Bruker AVIII). I did some 'popt' ( paramete...
Posted: TiagoB1 1 Nov 11 '15 at 03:40

1H 1D NMR data Normalization in Topspin.

1 0 266
answers votes views
I have performed a series of 1H 1D experiments with different concentration of peptide and accordingly different numbers...
Posted: RBT 1 / Updated: Pete Gierth 401 Nov 23 '15 at 11:14

Measurement of 13C enrichment

1 0 306
answers votes views
I am wondering, is it possible for me to measure 13C enrichment in my compound by using 1D 13C NMR spectrum? Id ran stan...
Posted: shuhaila 1 / Updated: Clemens Anklin 416 Oct 22 '15 at 14:04

NUS nmrPipe

0 0 205
answers votes views
Hi, I have recently written a 2D-HSQC pulse program (Echo-AntiEcho detection) which records non-uniformly sampled data ...
Updated: Zolo 1 Oct 20 '15 at 13:53

reversed NOESY/EXSY peaks

1 0 391
answers votes views
We have a case of a molecule that has two slowly exchanging conformations. In the NOESY experiment we see cross-relaxing...
Posted: foxx 1 / Updated: Pete Gierth 401 Nov 23 '15 at 11:26

probe temperature

0 0 177
answers votes views
Hi, If the probe temperature increases inadvertently What should be done to reduce the temperature. Thank you ...
Posted: sattar saberi 1 Oct 11 '15 at 11:30

Why does Lift not work?

0 0 333
answers votes views
Dear all, we have newly installed Bruker Ascend 600 with Sample Jet. Last month, we had a compressor error and NMR was o...
Updated: aaaeee 1 Oct 01 '15 at 08:20

with which program I can turn FID signal into sound?

0 0 97
answers votes views
Hi dear colleagues that was my question, thank you in advance! ...
Posted: IT 1 Sep 18 '15 at 04:01

Topspin AU program for sequencial acquisition of three different experiments for 2 hours

2 0 262
answers votes views
Dear all, I am trying to write an AU program for the acquisition of three different measurements in a sequence for 2 ho...
Updated: Umayal Rakesh 1 Sep 20 '15 at 20:19

prob not found

0 0 113
answers votes views
Hi Dear recently i see error the prob not found i do command "edhead" and then atmm and after that the problem be solved...
Posted: sattar saberi 1 Sep 15 '15 at 10:28

Splitting of amide peaks in indirect proton dimension of a 3D 15N Noesy spectra

0 0 309
answers votes views
Hello, I am trying to record 3D 15N Noesy-hsqc experiment on 15N labelled protein (50 a.a). The mixing time is 120 m...
Posted: Janeka 1 Aug 31 '15 at 10:09

NMRLab or matNMR for 1D nmr spectra processing?

1 0 305
answers votes views
Hi, I used to use spinworks to process simple 1D NMR (because it was easy and I didn't felt like paying for topspin). B...
Posted: joanap 1 / Updated: Kirk Marat 711 2 hours ago
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