Figure 3. Stacked GC-FID chromatograms for pure short chain (C1–C4) alkyl salicylate esters. MS, ES, PS, and BS are represented by red, blue, green, and black lines, respectively. The retention times for neat MS, ES, PS, and BS were 3.520, 4.606, 6.250, and 8.263 min. respectively

From

Compositional Analysis of Short-chain Alkyl (C1-C4) Salicylate Ester Mixtures by Various Quantitative Analytical Techniques

Ronald P. D’Amelia, Shreya Prasad, Mary T. Rooney

World Journal of Analytical Chemistry. 2025, 10(1), 6-15 doi:10.12691/wjac-10-1-2