777 g/kg to PSU

777 g/kg = 780.807 PSU

g/kgPSU
762 g/kg765.734
767 g/kg770.758
772 g/kg775.783
777780.807
782 g/kg785.832
787 g/kg790.856
792 g/kg795.881

777 g/kg = 780.807 PSU

Formula

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