52.5 ppm to mg/L

52.5 ppm = 52.5 mg/L

ppmmg/L
37.5 ppm37.5
42.5 ppm42.5
47.5 ppm47.5
52.552.5
57.5 ppm57.5
62.5 ppm62.5
67.5 ppm67.5

52.5 ppm = 52.5 mg/L

Formula

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