Filter Additive | None | CR20L | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
Time Point (weeks) | 4 | 4 | 8 | 12 | 20 | 28 | ||||||
Yield | SD | Yield | SD | Yield | SD | Yield | SD | Yield | SD | Yield | SD | |
Puff Number | 7.8 | 0.2 | 7.8 | 0.2 | 8.0 | 0.3 | 7.3 | 0.3 | 7.7 | 0.2 | 7.7 | 0.3 |
NFDPM (mg/cigarette) | 4.2 | 0.3 | 4.5 | 0.3 | 4.9 | 0.2 | 5.0 | 0.8 | 4.1 | 0.2 | 4.9 | 0.4 |
Nicotine (mg/cigarette) | 0.44 | 0.03 | 0.47 | 0.02 | 0.52 | 0.03 | 0.49 | 0.05 | 0.48 | 0.02 | 0.54 | 0.02 |
Water (mg/cigarette) | - | N/A | - | 0.05 | 0.3 | 0.04 | 0.2 | 0.04 | 0.2 | 0.03 | 0.2 | 0.03 |
Carbon Monoxide (mg/cigarette) | 4.8 | 0.3 | 4.6 | 0.3 | 5.0 | 0.2 | 4.7 | 0.4 | 4.6 | 0.2 | 4.7 | 0.2 |
Acetaldehyde (μg/cigarette) | 266 | 16.7 | 144 | 13.0 | 124 | 5.3 | 146 | 15.8 | 152 | 11.9 | 164 | 13.8 |
Acetone (μg/cigarette) | 138 | 13.9 | 132 | 5.0 | 108 | 2.5 | 122 | 8.0 | 96.3 | 44.8 | 133 | 4.29 |
Acrolein (μg/cigarette) | 28.1 | 2.1 | 15.1 | 1.6 | 13.6 | 0.8 | 16.6 | 1.8 | 16.7 | 1.0 | 17.8 | 1.8 |
Butyraldehyde (μg/cigarette) | 18.1 | 1.3 | 14.6 | 1.4 | 12.9 | 0.7 | 14.3 | 1.4 | 14.6 | 1.3 | 14.6 | 0.7 |
Crotonaldehyde (μg/cigarette) | 6.0 | 0.7 | 2.8 | 0.4 | 1.7 | N/A | 2.1 | 0.4 | 3.7 | 0.7 | 2.08 | 0.5 |
Formaldehyde (μg/cigarette) | 10.8 | 1.4 | 6.1 | 0.7 | 6.3 | 0.4 | 6.7 | 0.6 | 6.9 | 0.5 | 6.8 | 0.6 |
2-Butanone (μg/cigarette) | 33.8 | 2.6 | 29.3 | 2.6 | 24.6 | 1.2 | 27.9 | 2.8 | 28.5 | 3.3 | 31.7 | 1.1 |
Propionaldehyde (μg/cigarette) | 24.2 | 1.8 | 17.0 | 1.5 | 15.2 | 0.7 | 17.2 | 1.6 | 17.4 | 1.2 | 18.0 | 1.4 |
HCN (μg/cigarette) | 32.6 | 2.6 | 9.5 | 1.6 | 8.8 | 1.0 | 10.5 | 0.7 | 13.0 | 2.1 | 14.7 | 3.1 |