Figure 9: DOSY plot of thermally treated (210°C, 3h, air) oleic acid dissolved in CDCl3collected with Δ = 90 ms, δ = 40 ms, G = 5-25k G/cm/DAC in 15 steps using 2-component fit. Signal near 10 ppm, from an acidic H, does not exhibit a cross-peak because of rapid transverse relaxation.