I think this is OK to make CS from.  No ions = no silver compounds.
 
You'd need someone like Marshall or Brooks to give a definitive answer.
 
Dan

________________________________

From: Ian Davies [mailto:[email protected]] 
Sent: Friday, November 02, 2007 8:38 AM
To: [email protected]
Subject: CS>CS De-ionised water


Thanks for your reply Arnold and for the very helpful link that even I
can understand.
 
I buy my water to make my CS from the Pharmacy, it is the water that
they use to prepare formulas. On the label it says "Agua destilada
desionizada" / (distilled de-ionised water). Will that be de-ionised and
then distilled or distilled and then de-ionised or do they do both
things at the same time? 
I test the water with a PWT meter from Hanna and it gives me a reading
of 0.2 .up to 0.5 the highest reading. I have tried several different
brands from different sourses, all of them labelled Distilled De-ionised
and the one from the pharmacy is the best I have found. 
 
Is that water OK to make CS?
Thank you once again for your help.
Ian
 
>>>>>>>>In previous messages:
"Could you tell me why de-ionised distilled water shoud not be used for
making CS? It's all you can get here in Spain and my CS seems to be
working just fine. Please enlighten me.

        Thank you
        Ian"
        http://van.physics.uiuc.edu/qa/listing.php?id=1743 
         
        I might use CS produced with de-ionized water externally for
sunburn and so forth. But I would hesitate to drink it or snort it up
into my sinuses, which is my main use. Small distillers are available
here for less than $100. Are you sure that no one in the EU makes these
things?. I would think that pharmacies would carry distilled water as it
would be used in many preparations. 

        Best Regards,
        Arnold Beland
        www.atlasnova.com <http://www.atlasnova.com/>