I had two samples tested for Ph, one was shortly after brewing, which returned 
high alkaline as it apparently went off his scale, the second sample had been 
in storage for a while and was around base 7 point something.  This ties in 
with several samples which had been in storage for a while I had lab analysed 
years ago...
Clear solution - 7.4Ph, conductivity 23uS/cmYellow - 
7.5,.......................19Amber - 7.4.......................20and another I 
only noted the date for - 7.8Ph, conductivity 24.  This one was noted on the 
report as being a low volume sample for testing purposes.First three water 
temperature 21C and the last was 22C.
I have always been of the opinion there *could?* be a difference in efficacy 
for a given health issue or injury circumstance dependant on how long after 
brewing it is ingested/applied.  This is why I am also of the opinion there are 
more options available with the home produced product over the shop bought 
product, i.e. high alkaline Ph solution and more base Ph solution.
Only my opinions of course, but I'm sticking to them until proven otherwise as 
I haven't found any information relating to efficacy related to Ph of solution, 
and in all likelihood I never will <g>.
N.

Date: Fri, 3 Oct 2014 18:02:16 +0930
From: [email protected]
To: [email protected]
Subject: CS>New Generator choice of three?


  
    
  
  
    

    
      
        
          
            
              

              
            
            
              
                From:

                
                Top Dog <[email protected]>
            
            
              
                Date:

                
                30/09/2014 4:18 AM
            
          
        
        
          
            
              

              
            
          
        
        
          
            
              3.  Silver Lungs:  Watched the videos and read a few
                websites that tout the commercial like nature of this
                machine and it's reliability.  I do like the bigger
                silver rods as it should keep from having to buy a new
                set for a while.  Like the polarity reversal function to
                keep the rods evenly used.  Also not sure if having the
                water a higher PH does really make a difference although
                it sounds plausible.  This unit is high on my list but
                it does show that it is 4 weeks on backorder which makes
                me wonder if there is a supply problem or just that
                popular.

              
            
          
        
      
      

      The Silverlungs presentation is nice but ....

      

       -  It has no manual over-ride so you can't make it stronger than
      20ppm.

      

      -  It seems you are stuck with a fixed jar size, and it has to be
      a beaker.

      

      -  The high '10' pH claim is dubious. Basically it makes colloidal
      silver the same way as any other machine but 'somehow' the pH
      comes out much higher! It doesnt really add up. See the reports
      for many ionic silver products at www.silver-colloids.com
      and you'll see that the pH is always around 5 to 7. (Not that it
      really matters anyway. A mouthful of CS is hardly going to change
      your body's alkalinity).

      

      -  It makes a litre of 10ppm in about 90mins. This is almost too
      quick. 1 mA at the electrodes is generally considered to be the
      ideal current to produce the smallest particles. To make CS that
      fast would require a much higher current.. and consequently
      produce larger particles. I'd like to see a proper particle size
      report, not that TEM stuff on their site.  (This report explains
      why TEM images for colloidal silver are extremely misleading... 
http://www.silver-colloids.com/Pubs/TEM.html)

      

      

      David