Insuficient information. Most likely they are selling a silver compound, mild silver protein., or lieing about the ppm. Marshall
[email protected] wrote: > To All: > > Just joined and I have a question about CS. I found a website that > states they sell 100ppm CS. I thought, CS only went up to 18 or 20 > ppm. Is this website a hoax about the level of ppm in their AC CS? > > Thanks for all information. > > Sincerely, > Debbie
