= Nuclear magnetic resonance chemical shift re-referencing
{wiki=Nuclear_magnetic_resonance_chemical_shift_re-referencing}
Nuclear Magnetic Resonance (NMR) chemical shift re-referencing refers to the process of adjusting the chemical shifts of NMR signals to a different reference standard or scale. Chemical shifts in NMR spectroscopy are measured in parts per million (ppm) and are typically referenced to a standard compound, such as tetramethylsilane (TMS) for proton (\\(^1H\\)) and carbon (\\(^13C\\)) NMR.
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