265 g/kg to PSU

265 g/kg = 266.298 PSU

g/kgPSU
250 g/kg251.225
255 g/kg256.249
260 g/kg261.274
265266.298
270 g/kg271.323
275 g/kg276.347
280 g/kg281.372

265 g/kg = 266.298 PSU

Formula

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