14 ppb to ppm

14 ppb = 0.014 ppm

ppbppm
11 ppb0.011
12 ppb0.012
13 ppb0.013
140.014
15 ppb0.015
16 ppb0.016
17 ppb0.017

14 ppb = 0.014 ppm

Formula

1 ppm = 1 mg/L (aqueous, density ≈ 1 kg/L) · 1 ppb = 0.001 mg/L · 1% = 10,000 ppm