Here are my RO (no water softener) results from Ward:
pH 7.2
Total Dissolved Solids (TDS) Est, ppm 42
Electrical Conductivity, mmho/cm 0.07
Cations / Anions, me/L 0.7 / 0.7
ppm
Sodium, Na 8
Potassium, K 1
Calcium, Ca 4
Magnesium, Mg 1
Total Hardness, CaCO3 14
Nitrate, NO3-N 0.5 (SAFE)...