Wait, scratch the question about Sodium, I have that formula in the Test Kit, just forgot about it.
So check my Math/Thinking as I derive things from my test values, which are:
Chloride = 60 ppm
Sulfate = 0 ppm
Alkalinity = 100 CaCO3 ppm
Total Hardness = 40 CaCO3 ppm
Calcium Hardness = 60...