34,240 mg/L = 34.408 PSU
| mg/L | PSU |
|---|---|
| 34,225 mg/L | 34.393 |
| 34,230 mg/L | 34.398 |
| 34,235 mg/L | 34.403 |
| 34,240 | 34.408 |
| 34,245 mg/L | 34.413 |
| 34,250 mg/L | 34.418 |
| 34,255 mg/L | 34.423 |
34240 mg/L = 34.408 PSU
1 g/kg ≈ 1.0049 PSU · 1 mg/L ≈ 0.001 PSU · 1 ppm ≈ 0.001 PSU (dilute aqueous approximation)