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02-27-2007, 04:57 AM
If the "blue water" you refer to came in a small, 10ml dropper bottle, then that is your indicator solution.
You need to mix up (or buy from Bill) a 4KH solution. Add a couple ml of that to your drop checker then add a couple of drops of the blue indicator solution that came with the drop checker.
You will notice color changes in an hour or two.
Tom "Bart" Simpson
"If you really want something in this life, you have to work for it - Now quiet, they're about to announce the lottery numbers!"
-- Homer Simpson
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