Table 3.
Mainstream Smoke Deliveries of NNN, NNK and Benzo[a]pyrene (BaP) from SPECTRUM Cigarettes (N = 5)
| Product Code | NNKc (ng/cig) | NNNd (ng/cig) | BaP (ng/cig) | |||
|---|---|---|---|---|---|---|
| ISOa | CIb | ISOa | CIb | ISOa | CIb | |
| NRC100 | 9.4 ± 1.3 | 34.2 ± 5.6 | 31.2 ± 3.4 | 128.3 ± 13.8 | 2.1 ± 0.2 | 9.6 ± 0.8 |
| NRC101 | 7.9 ± 0.6 | 35.9 ± 3.5 | 26.6 ± 1.2 | 124.5 ± 11.0 | 2.0 ± 0.2 | 10.0 ± 1.2 |
| NRC102 | 14.5 ± 2.7 | 31.9 ± 3.9 | 49.1 ± 5.7 | 115.5 ± 16.0 | 3.3 ± 0.3 | 8.8 ± 0.4 |
| NRC103 | 13.4 ± 2.2 | 34.0 ± 5.4 | 48.4 ± 5.1 | 117.6 ± 6.7 | 3.5 ± 0.5 | 9.4 ± 0.7 |
| NRC104 | 25.5 ± 4.5 | 46.2 ± 7.1 | 83.2 ± 9.3 | 150.9 ± 30.0 | 6.0 ± 0.4 | 13.8 ± 1.4 |
| NRC105 | 23.3 ± 2.7 | 45.0 ± 2.3 | 78.7 ± 12.3 | 155.0 ± 11.3 | 6.1 ± 0.6 | 13.7 ± 0.9 |
| NRC200 | 19.6 ± 3.2 | 37.5 ± 7.2 | 58.5 ± 8.7 | 129.2 ± 25.3 | 3.3 ± 0.2 | 9.3 ± 0.5 |
| NRC201 | 17.0 ± 2.8 | 35.7 ± 3.8 | 54.3 ± 6.9 | 123.2 ± 4.9 | 3.4 ± 0.3 | 9.0 ± 1.0 |
| NRC300 | 20.7 ± 3.8 | 35.1 ± 5.6 | 60.5 ± 3.3 | 142.4 ± 5.9 | 3.5 ± 0.4 | 9.2 ± 0.5 |
| NRC301 | 19.5 ± 3.5 | 34.7 ± 6.6 | 64.4 ± 3.7 | 126.5 ± 12.9 | 3.4 ± 1.0 | 6.3 ± 0.7 |
| NRC302 | 24.3 ± 2.1 | 53.6 ± 2.7 | 102.0 ± 16.2 | 184.4 ± 19.0 | 5.8 ± 0.8 | 10.8 ± 0.9 |
| NRC400 | 29.5 ± 2.5 | 56.6 ± 11.5 | 70.6 ± 4.2 | 160.9 ± 36.8 | 3.9 ± 0.7 | 7.9 ± 1.2 |
| NRC401 | 26.9 ± 5.0 | 59.2 ± 4.6 | 70.5 ± 8.0 | 159.0 ± 9.7 | 3.7 ± 0.7 | 8.4 ± 1.2 |
| NRC402 | 30.8 ± 4.4 | 66.4 ± 14.7 | 96.3 ± 13.7 | 194.0 ± 38.6 | 5.9 ± 0.9 | 10.5 ± 0.8 |
| NRC404 | 51.0 ± 4.7 | 85.0 ± 8.4 | 107.7 ± 17.7 | 206.0 ± 27.7 | 7.3 ± 0.3 | 12.9 ± 1.5 |
| NRC405 | 44.5 ± 2.7 | 75.8 ± 12.1 | 97.1 ± 9.4 | 217.6 ± 20.3 | 7.0 ± 0.6 | 10.5 ± 0.5 |
| NRC500 | 43.7 ± 4.6 | 75.2 ± 14.5 | 119.8 ± 17.1 | 247.1 ± 9.3 | 6.4 ± 1.1 | 11.5 ± 0.3 |
| NRC501 | 34.7 ± 6.3 | 84.1 ± 12.5 | 97.4 ± 14.4 | 209.6 ± 14.2 | 4.4 ± 0.9 | 8.3 ± 0.9 |
| NRC600 | 59.5 ± 11.7 | 93.9 ± 14.4 | 126.5 ± 18.8 | 234.7 ± 8.9 | 5.1 ± 0.9 | 8.5 ± 0.9 |
| NRC601 | 53.5 ± 8.4 | 94.6 ± 17.1 | 113.6 ± 10.5 | 246.9 ± 45.0 | 4.7 ± 0.7 | 8.3 ± 1.2 |
| NRC602 | 79.7 ± 14.3 | 130.6 ± 20.0 | 185.4 ± 28.8 | 322.4 ± 12.2 | 7.0 ± 0.9 | 12.0 ± 1.0 |
| NRC700 | 84.5 ± 5.0 | 144.0 ± 28.7 | 171.1 ± 9.4 | 342.9 ± 42.4 | 8.7 ± 1.7 | 14.7 ± 1.3 |
| NRC701 | 52.6 ± 3.1 | 102.1 ± 9.1 | 120.9 ± 13.4 | 247.0 ± 25.2 | 6.5 ± 1.2 | 10.9 ± 1.1 |
| 3R4F | 96.2 ± 11.4 | 251.8 ± 33.3 | 108.9 ± 8.7 | 266.7 ± 27.2 | 6.9 ± 0.8 | 17.8 ± 2.5 |
Note.
a
= ISO (35 mL puff volume, 60 sec puff interval, 2 sec puff duration, and filter-tip vent open).
b
= CI (55 mL puff volume, 30 sec puff interval, 2 sec puff duration, and 100% vent block).
c
= NNK, 4-(Methylnitrosamino)-1-(3-pyridy1)-1-butanone. d NNN, N-nitrosonornicotine. Mean ± standard deviation.