524.5 g/kg = 527.07 PSU
| g/kg | PSU |
|---|---|
| 509.5 g/kg | 511.997 |
| 514.5 g/kg | 517.021 |
| 519.5 g/kg | 522.046 |
| 524.5 | 527.07 |
| 529.5 g/kg | 532.095 |
| 534.5 g/kg | 537.119 |
| 539.5 g/kg | 542.144 |
524.5 g/kg = 527.07 PSU
1 g/kg ≈ 1.0049 PSU · 1 mg/L ≈ 0.001 PSU · 1 ppm ≈ 0.001 PSU (dilute aqueous approximation)