Analyte | Units | Limit of quanification | ZYN (dry) | ZYN (moist) | NRT (lozenge) | NRT (gum) | Snus (pouch) | Moist snuff (loose) | Moist snuff (pouch) |
---|---|---|---|---|---|---|---|---|---|
NAB (N-Nitrosoanabasine) | µg/g | 0.01 | * | * | * | * | 0.02 ± 0 | 0.30 ± 0.02 | 0.24 ± 0.01 |
NAT (N-Nitrosoanabatine) | µg/g | 0.01 | * | * | * | * | 0.31 ± 0.02 | 3.50 ± 0.10 | 2.43 ± 0.06 |
NDELA (N-Nitrosodiethanolamine) | ng/g | 25 | * | * | * | * | * | * | * |
NDMA (N-Nitrosodimethylamine) | ng/g | 0.20 | * | * | * | * | 0.24 ± 0.01 | 7.90 ± 0 | 2.67 ± 0.06 |
NMOR (N-Nitrosomorpholine) | ng/g | 10 | * | * | * | * | * | * | * |
NNK (4-(Methylnitrosamino)-1-(3-pyridyl)-1-butanone) | µg/g | 0.01 | * | * | * | * | 0.19 ± 0.01 | 2.27 ± 0.05 | 0.92 ± 0.01 |
NNN (N-Nitrosonornicotine) | µg/g | 0.01 | * | * | * | * | 0.44 ± 0.01 | 3.63 ± 0.06 | 2.53 ± 0.06 |
NPIP (N-Nitrosopiperidine) | ng/g | 10 | * | * | * | * | * | * | * |
NPYR (N-Nitrosopyrrolidine) | ng/g | 10 | * | * | * | * | * | 54 ± 3 | * |
NSAR (N-Nitrososarcosine) | ng/g | 25 | * | * | * | * | * | 150 ± 17 | 177 ± 59 |