34,900 mg/L = 35.071 PSU
| mg/L | PSU |
|---|---|
| 34,885 mg/L | 35.056 |
| 34,890 mg/L | 35.061 |
| 34,895 mg/L | 35.066 |
| 34,900 | 35.071 |
| 34,905 mg/L | 35.076 |
| 34,910 mg/L | 35.081 |
| 34,915 mg/L | 35.086 |
34900 mg/L = 35.071 PSU
1 g/kg ≈ 1.0049 PSU · 1 mg/L ≈ 0.001 PSU · 1 ppm ≈ 0.001 PSU (dilute aqueous approximation)