1,225 ppm to mg/L

1,225 ppm = 1,225 mg/L

ppmmg/L
1,210 ppm1,210
1,215 ppm1,215
1,220 ppm1,220
1,2251,225
1,230 ppm1,230
1,235 ppm1,235
1,240 ppm1,240

1225 ppm = 1,225 mg/L

Formula

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