1 ppm is 1 mg per liter. 
So 22 ppm is 22 mg/l. 
1 gal is roughly 4 liter so that would be 88 mg/gal or 0.088 grams. 
- Steve N

________________________________

From: Alan Jones <[email protected]> 
To: [email protected] <[email protected]> 
Sent: Fri Jan 29 07:00:10 2010
Subject: Re: CS>Silver accumulation evaluation for Dave 


Would you mind sharing the details of your calculations below?  Is there really 
almost 0.1 grams of silver in a gallon of EIS?  Seems high.

Alan


On Thu, Jan 28, 2010 at 6:40 PM, Norton, Steve <[email protected]> wrote:



        ** Total EIS consumed prior to blue moons: 228 gallons @ 22 ppm for a 
total of 20 grams of silver
        ** Total EIS consumed prior to skin discoloring: 365 gallons @ 22 ppm 
for a total of 32 grams of silver
        


-- 
Alan Jones