. Author manuscript; available in PMC: 2017 Jan 3.

Published in final edited form as: Pharmacol Biochem Behav. 2015 Jun 19;136:1–6. doi: 10.1016/j.pbb.2015.06.010

Table 1.

Measured values for disc weight, size dimensions, percent moisture, pH, % non-protonated nicotine, and total nicotine concentrations in unused ONDP discs.

Parameters for unused ONDP discs	Average values (±SD)
Disc weight (mg)^a	493.0 ± 12.8
Percent moisture^a	8.40 ± 0.05
pH^b	7.47 ± 0.09
Nicotine (mg/disc, stated on packaging)^c	1.50
Measured total nicotine (mg/disc)^b	1.68 ± 0.09
% of nicotine as non-protonated nicotine (at pH 7.47)	22.1%
Non-protonated nicotine (mg/disc at pH 7.47)^b	0.37

ONDP = oral nicotine delivery product.

n = 5.

n = 4.

n = 3.