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. Author manuscript; available in PMC: 2016 Mar 18.
Published in final edited form as: Free Radic Biol Med. 2011 Jan 27;50(9):1021–1031. doi: 10.1016/j.freeradbiomed.2011.01.025

Table 1.

Extinction coefficient values for the various solvents used.

Solvent Wavelength λmax (nm) E (λmax) (L3 mol−1 cm−1)
Water 380 4812.156
pH 4.5 380 4694.152
Methanol 370 4883.257
Ethyl acetate 360 5773.096