Australia's Science Forum

I am looking for the formula/method to convert microS to TDS.
I have found a few calculator tools on the net..but looking for a printable table convertor..or just the formula would be great.

MicroS/cm is a measurement of conductivity. To convert this to TDS in ppm, multiply microS by 0.64 to get ppm of total dissolved solids.
eg 25microS/cm is 16ppm(or mg/L) of TDS
Is thaT what you are after??
Lada