Aldehydes reported in refill solutions and aerosols of e-cigarettes
| Literature | Matrix | Units | Formaldehyde | Acetaldehyde | Acrolein | o-Methyl benzaldehyde | Acetone |
|---|---|---|---|---|---|---|---|
| Goniewicz et al20 | Aerosol | μg/150 puffs | 3.2±0.8 to 56.1±1.4 | 2.0±0.1 to 13.6±2.1 | N.D. to 41.9±3.4 | 1.3±0.8 to 7.1±0.4 | N.T. |
| Lim and Shin25 | Refill solution | mg/L | 0.02 to 10.09 | 0.10 to 15.63 | N.D. | N.T. | N.T. |
| Ohta et al23 | Aerosol | mg/m3 | 260 | <LOQ | <LOQ | N.T. | N.T. |
| Uchiyama et al24 | Aerosol | mg/m3 | 8.3 | 11 | 9.3 | N.T. | 2.9 |
| Laugesen22 | Aerosol | ppm/38 mL puff | 0.25 | 0.34 | N.D. to 0.33 | N.T. | 0.16 |
<LOQ, below the limit of quantitation but above the limit of detection; N.D., not detected; N.T., not tested by the study.