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Characterization of monomers in GC-MS; the quantification masses are underlined.
| Monomer | Masses | Lowest Calibrator |
|---|---|---|
| Urethane dimethacrylate (UDMA) | 69, 87 | 0.03 µg/mL |
| Methyl methacrylate (MMA) | 69, 113 | 0.1 µg/mL |
| 1,4-Butanediol dimethacrylate (BDMA) | 69, 87, 140 | 0.04 µg/mL |
| Bisphenol A diglycidyl ether (DGEBA) | 325, 340 | 0.03 µg/mL |
| Bisphenol F diglycidyl ether (DGEBF) | 181, 197 | 0.03 µg/mL |
| Caffeine (internal standard) | 194, 109 | Not determined |
