34,120 mg/L = 34.287 PSU
| mg/L | PSU |
|---|---|
| 34,105 mg/L | 34.272 |
| 34,110 mg/L | 34.277 |
| 34,115 mg/L | 34.282 |
| 34,120 | 34.287 |
| 34,125 mg/L | 34.292 |
| 34,130 mg/L | 34.297 |
| 34,135 mg/L | 34.302 |
34120 mg/L = 34.287 PSU
1 g/kg ≈ 1.0049 PSU · 1 mg/L ≈ 0.001 PSU · 1 ppm ≈ 0.001 PSU (dilute aqueous approximation)