How to calculate Yield of a unknown using internal standard in NMR ?

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How to solve this error?

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How to extract effective mobility in Symmetrical doubel gate MoS2 Field Effect Transistor?

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Did anyone tried bonding PET sheet to glass slide for microfluidic applications? If so, could you please help?

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Maksim Fomin

Hello Srikanth,

it is quite simple:

Cx = (Ix / Ical) * (Ncal / Nx) * Ccal,

where I, N, and C are the integral area, number of nuclei, and concentration of the compound of interest (x) and the calibrant (cal), respectively.

For more information, see

http://nmrweb.chem.ox.ac.uk/Data/Sites/70/userfiles/pdfs/quantitative-nmr.pdf

https://www.sigmaaldrich.com/content/dam/sigma-aldrich/docs/Sigma-Aldrich/Brochure/1/qnmr-brochure-rjo.pdf

Srikanth Vijjamarri

Thank you maksim.