160.5 g/kg = 161.286 PSU
| g/kg | PSU |
|---|---|
| 145.5 g/kg | 146.213 |
| 150.5 g/kg | 151.237 |
| 155.5 g/kg | 156.262 |
| 160.5 | 161.286 |
| 165.5 g/kg | 166.311 |
| 170.5 g/kg | 171.335 |
| 175.5 g/kg | 176.36 |
160.5 g/kg = 161.286 PSU
1 g/kg ≈ 1.0049 PSU · 1 mg/L ≈ 0.001 PSU · 1 ppm ≈ 0.001 PSU (dilute aqueous approximation)