Thank you Frank !

Very helpful.  Thanks for showing me the equation to use.

Regarding the CS dispersion/gravity - 
1)  "1.00" means what?  1 per .... what?
2) how can I know which measure my CS has?

I'm using a silverpuppy generator by Mr. Ken Odecoyote, by the way, if that 
tells you anything that I'm oblivious to...

Thanks again !
Angel

From: FRANK CUNS-RIAL 
  Angel 
  To convert part per million (by weight) into miligrams in 8 oz. do the 
following:

  One fluid oz.of CS equals about 30 grams.
  8 oz. of CS is therefore 240 grams in which you have 20 ppm.
  The grams of silver contained in your 8 oz,
  20x240/1000000=0.0048 gr or 4.8 miligrams.
  This asumes that the specific gravity of a ppm CS dispersion is 1.00.
  Hope it hels
  Frank Cuns-Rial