Table 8.

Overview of extracted smokeless nicotine content mg/mL solvent.

Product extracted	mg nicotine/mL solvent
Values represent the mean of four replicates ± SD
NP1 SM (CAS) 11.2 mg	4.21 ± 0.45
NP1 M (CAS) 9 mg	3.22 ± 0.39
NP1 M (CAS) 6 mg	2.05 ± 0.31
CRP1 (CAS) 8 mg	2.67 ± 0.24
Product extracted(as taken from Yu et al. [6]	mg nicotine/mL solvent
Values represent the mean of three replicates ± SD
TFNP (PBS) 10.1 mg	2.51 ± 0.15
TFNP (PBS) 5.8 mg	1.7 ± 0.07
Snus (PBS) 10.9 mg	2.59 ± 0.10

PBS (phosphate-buffered saline); CAS (Complete Artificial Saliva); SD (standard deviation).