John, go to http://www.audiointelligent.com/ , then "Product Information." Scroll down to their Ultra-Pure water. For $18 they'll quickly ship you a 32oz. container of lab grade water which will be perfect as a final wash when cleaning vinyl.
Finding ultra-pure water locally...
I've been reading up on record cleaning, and there seems to be something of a consensus that rinsing with ultra pure water / lab-grade water / triple distilled water (I'm assuming these are just different names for essentially the same thing?) helps. Where does one buy such water locally? I would imagine paying postage to ship 10 lbs of water would be rather high. I'm in the San Francisco Bay Area. Tks!
John
John