594 g/kg to PSU

594 g/kg = 596.911 PSU

g/kgPSU
579 g/kg581.837
584 g/kg586.862
589 g/kg591.886
594596.911
599 g/kg601.935
604 g/kg606.96
609 g/kg611.984

594 g/kg = 596.911 PSU

Formula

1 g/kg ≈ 1.0049 PSU · 1 mg/L ≈ 0.001 PSU · 1 ppm ≈ 0.001 PSU (dilute aqueous approximation)