34,470 mg/L = 34.639 PSU
| mg/L | PSU |
|---|---|
| 34,455 mg/L | 34.624 |
| 34,460 mg/L | 34.629 |
| 34,465 mg/L | 34.634 |
| 34,470 | 34.639 |
| 34,475 mg/L | 34.644 |
| 34,480 mg/L | 34.649 |
| 34,485 mg/L | 34.654 |
34470 mg/L = 34.639 PSU
1 g/kg ≈ 1.0049 PSU · 1 mg/L ≈ 0.001 PSU · 1 ppm ≈ 0.001 PSU (dilute aqueous approximation)