Quantitative EPR
From NMR Wiki
TEMPOL dissolved in water was proposed[1] as a primary standard for determination of concentration of free radical species by EPR.
References
- Yordanov, ND and Ranguelova, K. Quantitative electron paramagnetic resonance and spectrophotometric determination of the free radical 4-hydroxy-2, 2, 6, 6-tetramethylpiperidinyloxy. Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy 56(2):373--378, 2000. BibTeX