34.5 mg/L to ppm

34.5 mg/L = 34.5 ppm

mg/Lppm
28.5 mg/L28.5
30.5 mg/L30.5
32.5 mg/L32.5
34.534.5
36.5 mg/L36.5
38.5 mg/L38.5
40.5 mg/L40.5

34.5 mg/L = 34.5 ppm

Formula

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