937 PSU = 932.4311 g/kg
| PSU | g/kg |
|---|---|
| 922 PSU | 917.5042 |
| 927 PSU | 922.4798 |
| 932 PSU | 927.4555 |
| 937 PSU | 932.4311 |
| 942 PSU | 937.4067 |
| 947 PSU | 942.3823 |
| 952 PSU | 947.3579 |
937 PSU = 932.4311 g/kg
1 g/kg ≈ 1.0049 PSU · 1 mg/L ≈ 0.001 PSU · 1 ppm ≈ 0.001 PSU (dilute aqueous approximation)