Hi Steve.I told I would get back to you on this.
I started making this tonight. For 30 oz I added 2 tablespoons and 2
teaspoons citric acid to 30 oz of distilled water.
I figured 2 tablesppons = 1 oz, 1 oz = 30 grams of CA. Need 45 grams of CA
for 32 oz to equal a 5% solution.

I set the current limit at 25 mA. According to my faradays calc at
http://www.silvermedicine.org/faradaycalculator.html

it would take 240 minutes to equal 425 ppm.
At 25 mA i show the voltage at 3.4.
I plan to dilute it 4 to 1 to equal about 100 ppm for my uses.
Does everything sound about right?

I really appreciate the info, it was about 8 months ago that we discussed
this.

I do have my own reasons for making this and can not explain at this time. I
would not recommend making this unless for specific reasons.
If it works I will explain later and I will not know for awhile if this is
effective but am really hoping so.

Sam L.

-- 
A government big enough to give you everything you want is big enough to
take
everything you have.