Although there are several multiplication factor calculations for converting uS 
to ppm in EIS/CS widely available in the public domain, and I'm not interested 
in Faraday's calculation for any reason, (a) which one would be deemed the most 
appropriate for EIS/CS?, and (b) WHY?

 

1.2, 1.4, 1.5, 1.6, 0.64?  There could be others for all I know but these will 
suffice.

 

My interest is in the latter...0.64.  Is this one low to allow for ANY 
potential/possible contaminants and/or impurities, which could be introduced 
into the solution/suspension be it from the water itself, introduced from the 
air, environmental conditions on the day, cleanliness of production vessel and 
equipment etc etc, plus numerous other factors?  Or is this one totally 
unrelated to EIS/CS and praps only concerns hydroponics, potable water or fish 
aquariums and the like?

 

My curiosity needs satisfying <g>

 

N.
                                          
_________________________________________________________________
Want to know what your boss is paid? Check out The Great Australian Pay Check 
now
http://clk.atdmt.com/NMN/go/157639755/direct/01/