100 86 96 Transmittance 94 12918; 94.383 1422; 96.058 L1232182.188 92 1720; 91.211 1713; 91.282 11019; 90.508 90 781; 89

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answerhappygod
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100 86 96 Transmittance 94 12918; 94.383 1422; 96.058 L1232182.188 92 1720; 91.211 1713; 91.282 11019; 90.508 90 781; 89

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100 86 96 Transmittance 94 12918 94 383 1422 96 058 L1232182 188 92 1720 91 211 1713 91 282 11019 90 508 90 781 89 1
100 86 96 Transmittance 94 12918 94 383 1422 96 058 L1232182 188 92 1720 91 211 1713 91 282 11019 90 508 90 781 89 1 (223.2 KiB) Viewed 7 times
This is an FTIR spectrum of a drug that contains ibuprofen and
codeine phosphate hemihydrate, what functional groups are at 1019
cm-1 and 781 cm-1, please?
100 86 96 Transmittance 94 12918; 94.383 1422; 96.058 L1232182.188 92 1720; 91.211 1713; 91.282 11019; 90.508 90 781; 89.01 3500 3000 1500 1000 2500 2000 Wavenumber (cm-1)
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