364.5 g/kg = 366.286 PSU
| g/kg | PSU |
|---|---|
| 349.5 g/kg | 351.213 |
| 354.5 g/kg | 356.237 |
| 359.5 g/kg | 361.262 |
| 364.5 | 366.286 |
| 369.5 g/kg | 371.311 |
| 374.5 g/kg | 376.335 |
| 379.5 g/kg | 381.36 |
364.5 g/kg = 366.286 PSU
1 g/kg ≈ 1.0049 PSU · 1 mg/L ≈ 0.001 PSU · 1 ppm ≈ 0.001 PSU (dilute aqueous approximation)