Table 2 Mainstream Smoke Yields using CR20L, AC and an Empty Cavity Filter
Smoke regime | ISO | ISO | ISO | HCI | HCI | HCI |
|---|---|---|---|---|---|---|
Additive | None | CR20L | AC | None | CR20L | AC |
Smoke Yields (% Reduction) | ||||||
Cig Puff No. | 7.0 | 7.0 | 7.1 | 8.9 | 8.8 | 9.0 |
NFDPM (mg/cigarette) | 11.9 | 11.0 | 11.6 | 26.3 | 26.1 | 25.8 |
Nicotine (mg/cigarette) | 0.93 | 0.90 | 0.94 | 1.91 | 1.89 | 1.90 |
Water (mg/cigarette) | 2.6 | 2.0 | 2.7 | 13.0 | 12.6 | 13.5 |
CO (mg/cigarette) | 11.2 | 11.1 | 11.5 | 21.7 | 21.9 | 21.7 |
Acetaldehyde (μg/cigarette) | 538.3 | 332.3 (38) | 425.5 (21) | 1000 | 763.0 (24) | 873.6 (13) |
Acetone (μg/cigarette) | 269.7 | 265.2 (2) | 181.0 (33) | 496.3 | 532.5 (-7) | 382.6 (23) |
Acrolein (μg/cigarette) | 62.8 | 37.4 (40) | 39.2 (38) | 128.9 | 92.2 (28) | 91.7 (29) |
Butyraldehyde (μg/cigarette) | 34.6 | 26.6 (23) | 21.9 (37) | 73.5 | 64.4 (12) | 50.0 (32) |
Crotonaldehyde (μg/cigarette) | 20.8 | 11.5 (45) | 11.1 (47) | 48.0 | 35.2 (27) | 27.9 (42) |
Formaldehyde (μg/cigarette) | 42.5 | 19.6 (54) | 30.5 (28) | 85.8 | 36.6 (57) | 66.3 (23) |
2-Butanone (μg/cigarette) | 62.8 | 54.8 (13) | 38.3 (39) | 121.5 | 125.3 (-3) | 84.2 (31) |
Propionaldehyde (μg/cigarette) | 47.4 | 34.7 (27) | 32.2 (32) | 88.8 | 75.0 (16) | 68.6 (23) |
HCN (μg/cigarette) | 123.7 | 56.0 (55) | 85.3 (31) | 304.3 | 183.5 (40) | 222.3 (27) |