15 20 20 30 30- 25 25 35 4000 3500 3000 2500 40 Wavenumbers (cm-1) %Transmittance 45 50 50 2000 1500 1000 75 15 80 80- 1681.63 85 90 60 95 Mon Mar 25 14:55:34 2024 (GMT-04:00) 2947.60 2836.86 3023.10 2642.92 2583.60 2517.67 1585.58 1506.02 1459.14 1267.83 1223.43 1181.95 1444.73 1414.75 1322.83 1152.74 1121.36 997.64 929.91 856.86 783.47 714.44 759.49 747.69 501.37 680.19 548.26 480.20 468.08 455.54

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