Boomer wrote, On 6/30/2006 8:20 AM:
Just to add you can not measure the pH of RO or RO/DI water. These are usually false pH
readings. pH readings need ions in the water to give a accurate reading, especially RO/DI.
If it is just RO and you have a high tap water TDS then yes, often you can. Once the water
is exposed to ambient air it will pick-up CO2 and yield a pH usually lower than 7 often
around the 6 areas

Kim, Steve and Boomer, thank you! You guys are better than Google any
day...

Cindy