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I will really need your help. I am chemist working in the oil buisness and I am interesting is it possible to analyze pr...
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I've found that one of our probes lost ~1.5-2 dB of power on 13C, but nutation curve looks OK. There are no random spike...
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Hello, I wanted to ask this in a while. Finally a sample arrived that shows this behavior and I made a screenshot (below...
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Why is it often the case that when transferring magnetization from 1H to 15N, the 1/4J time is often a little less than ...
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What setup do you use to measure EPR at temperatures above room temperature?
We have a Bruker EMX500 instrument and we...
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Hello there.
After running an 1H-NMR experiment I observed the acetic acid-d4 solvent peaks at 11.54 and 21.16 ppm (off...
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could anyone suggest pulse sequences that are available in Varian's BioPack that can be readily run in reduced-dimension...
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Hello, I'm trying to use an NMR spectrum to define/calculate a "degree of acrylation" for a PLA-PEG-PLA block copolymer ...
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What does it mean when modelfree does not assign any model to a particular spin? Also, what should one do if more than h...
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Hello. What is the best definition to the state of "saturation" in the context of NMR?
No phase coherence in the transv...
