926 PSU = 921,484.7 mg/L
| PSU | mg/L |
|---|---|
| 911 PSU | 906,557.9 |
| 916 PSU | 911,533.5 |
| 921 PSU | 916,509.1 |
| 926 PSU | 921,484.7 |
| 931 PSU | 926,460.3 |
| 936 PSU | 931,436 |
| 941 PSU | 936,411.6 |
926 PSU = 921,484.7 mg/L
1 g/kg ≈ 1.0049 PSU · 1 mg/L ≈ 0.001 PSU · 1 ppm ≈ 0.001 PSU (dilute aqueous approximation)