35,725 mg/L = 35.9 PSU
| mg/L | PSU |
|---|---|
| 35,710 mg/L | 35.885 |
| 35,715 mg/L | 35.89 |
| 35,720 mg/L | 35.895 |
| 35,725 | 35.9 |
| 35,730 mg/L | 35.905 |
| 35,735 mg/L | 35.91 |
| 35,740 mg/L | 35.915 |
35725 mg/L = 35.9 PSU
1 g/kg ≈ 1.0049 PSU · 1 mg/L ≈ 0.001 PSU · 1 ppm ≈ 0.001 PSU (dilute aqueous approximation)