Categorisation of smokeless tobacco products based on immediate nicotine delivery capabilities
| Brand/type | Moisture (%) | Nicotine (% wet weight) | Calculated % free base nicotine | pH | Nicotine delivery capability |
|---|---|---|---|---|---|
| Tobacco-rette | 14.7 | 1.6 | 10.1 | 7.1 | Low |
| Traditional | 43.1 | 1.6 | 60.2 | 8.2 | Medium high |
| Ntsu (small can) | 48.8 | 1.5 | 86.1 | 8.8 | Very high |
| Ntsu (large can) | 45.9 | 0.9 | 88.4 | 8.9 | Very high |
| Taxi (small can) | 44.1 | 1.1 | 99.1 | 10.0 | Very high |
| Taxi (large can) | 31.4 | 0.8 | 98.5 | 9.9 | Very high |
| Singleton | 1.8 | 0.6 | 99.2 | 10.1 | Very high |