Table 2.
Mainstream Smoke Semivolatile HPHCs Yields Expressed as a Fraction of the Total Particulate Matter Generated (Average ± Uncertainty¥) for the Selected Little Cigars and the 3R4F Reference Cigarette (N = 4)
| Chemical Component (Yield/mg TPM) | Cheyenne Full Flavor | Cheyenne Menthol | Swisher Sweets Original | Swisher Sweets Sweet Cherry | 3R4F |
|---|---|---|---|---|---|
| ISO | |||||
| NNN (ng/mg TPM) | 13.6 ± 0.7¥ | 14.8 ± 0.8 | 49.4 ± 2.5 | 22.8 ± 1.2 | 14.3 ± 1.1 |
| NNK (ng/mg TPM) | 14.2 ± 0.9 | 11.3 ± 0.6 | 30.0 ± 1.4 | 17.5 ± 1.2 | 11.9 ± 1.0 |
| BaP (ng/mg TPM) | 0.9 ± 0.06 | 0.8 ± 0.06 | 0.6 ± 0.05 | 0.7 ± 0.04 | 0.8 ± 0.1 |
| Nicotine (μg/mg TPM) | 44.5 ± 2.4 | 52.4 ± 2.4 | 49.2 ± 2.9 | 48.6 ± 3.0 | 80.7 ± 5.1 |
| Menthol (μg/mg TPM) | NDa | 41.7 ± 2.5 | NDa | NDa | NDa |
| CIR | |||||
| NNN (ng/mg TPM) | 10.7 ± 0.6 | 12.4 ± 0.6 | 36.2 ± 1.4 | 18.5 ± 0.6 | 9.2 ± 0.5 |
| NNK (ng/mg TPM) | 10.8 ± 0.9 | 9.6 ± 0.7 | 23.2 ± 0.9 | 15.6 ± 0.6 | 8.7 ± 0.5 |
| BaP (ng/mg TPM) | 0.8 ± 0.05 | 0.6 ± 0.04 | 0.4 ± 0.05 | 0.5 ± 0.04 | 0.4 ± 0.02 |
| Nicotine (μg/mg TPM) | 32.8 ± 1.8 | 44.1 ± 2.6 | 35.5 ± 2.6 | 39.2 ± 1.2 | 55.9 ± 2.9 |
| Menthol (μg/mg TPM) | 0.3 ± 0.01 | 34.0 ± 2.5 | 0.3 ± 0.03 | NDa | NDa |
Note.
a
= ND: Not detected
¥
Combined Standard Uncertainty = (X value/Y value) *[SQRT (x standard deviation/X value)2 + (y standard deviation/Y value)2]