I found hints to the ingredients in ACS 200, which Frank tested to be 60PPM and 
81% ionic:
http://www.silver-colloids.com/Reports/ACS200/ACS200.html

ACS 200 appears to be also sold as a sterilent:
http://www.resultsrna.com/products/steriplex_health_care_now_epa_approved.php#.UPDE8azUkl8

And here is an MSDS for the sterilent called "Steriplex":
http://www.steriplex.com/products/steriplex_hc_msds.php#.UPDE0KzUkl8
It contains an ingredient list.  

Whether or not the formulas are exactly identical I don't know.  If anyone 
cares to discourse then on what ACS 200 actually might be, I would appreciate 
the thoughts. 

David