34,375 mg/L = 34.543 PSU
| mg/L | PSU |
|---|---|
| 34,360 mg/L | 34.528 |
| 34,365 mg/L | 34.533 |
| 34,370 mg/L | 34.538 |
| 34,375 | 34.543 |
| 34,380 mg/L | 34.548 |
| 34,385 mg/L | 34.553 |
| 34,390 mg/L | 34.559 |
34375 mg/L = 34.543 PSU
1 g/kg ≈ 1.0049 PSU · 1 mg/L ≈ 0.001 PSU · 1 ppm ≈ 0.001 PSU (dilute aqueous approximation)